168280416

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 561375360

約数和(自身を除く): 393094944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 67, 68, 72, 76, 81, 96, 102, 108, 114, 134, 136, 144, 152, 153, 162, 171, 201, 204, 216, 228, 243, 268, 272, 288, 304, 306, 323, 324, 342, 402, 408, 432, 456, 459, 486, 513, 536, 544, 603, 608, 612, 646, 648, 684, 804, 816, 864, 912, 918, 969, 972, 1026, 1072, 1139, 1206, 1224, 1273, 1292, 1296, 1368, 1377, 1539, 1608, 1632, 1809, 1824, 1836, 1938, 1944, 2052, 2144, 2278, 2412, 2448, 2546, 2584, 2592, 2736, 2754, 2907, 3078, 3216, 3417, 3618, 3672, 3819, 3876, 3888, 4104, 4131, 4556, 4617, 4824, 4896, 5092, 5168, 5427, 5472, 5508, 5814, 6156, 6432, 6834, 7236, 7344, 7638, 7752, 7776, 8208, 8262, 8721, 9112, 9234, 9648, 10184, 10251, 10336, 10854, 11016, 11457, 11628, 12312, 13668, 14472, 14688, 15276, 15504, 16281, 16416, 16524, 17442, 18224, 18468, 19296, 20368, 20502, 21641, 21708, 22032, 22914, 23256, 24624, 26163, 27336, 28944, 30552, 30753, 31008, 32562, 33048, 34371, 34884, 36448, 36936, 40736, 41004, 43282, 43416, 44064, 45828, 46512, 49248, 52326, 54672, 57888, 61104, 61506, 64923, 65124, 66096, 68742, 69768, 73872, 78489, 82008, 86564, 86832, 91656, 92259, 93024, 103113, 104652, 109344, 122208, 123012, 129846, 130248, 132192, 137484, 139536, 147744, 156978, 164016, 173128, 173664, 183312, 184518, 194769, 206226, 209304, 246024, 259692, 260496, 274968, 276777, 279072, 309339, 313956, 328032, 346256, 366624, 369036, 389538, 412452, 418608, 492048, 519384, 520992, 549936, 553554, 584307, 618678, 627912, 692512, 738072, 779076, 824904, 837216, 984096, 1038768, 1099872, 1107108, 1168614, 1237356, 1255824, 1476144, 1558152, 1649808, 1752921, 2077536, 2214216, 2337228, 2474712, 2511648, 2952288, 3116304, 3299616, 3505842, 4428432, 4674456, 4949424, 5258763, 6232608, 7011684, 8856864, 9348912, 9898848, 10517526, 14023368, 18697824, 21035052, 28046736, 42070104, 56093472, 84140208, 168280416]

約数ペア:

[(1, 168280416), (2, 84140208), (3, 56093472), (4, 42070104), (6, 28046736), (8, 21035052), (9, 18697824), (12, 14023368), (16, 10517526), (17, 9898848), (18, 9348912), (19, 8856864), (24, 7011684), (27, 6232608), (32, 5258763), (34, 4949424), (36, 4674456), (38, 4428432), (48, 3505842), (51, 3299616), (54, 3116304), (57, 2952288), (67, 2511648), (68, 2474712), (72, 2337228), (76, 2214216), (81, 2077536), (96, 1752921), (102, 1649808), (108, 1558152), (114, 1476144), (134, 1255824), (136, 1237356), (144, 1168614), (152, 1107108), (153, 1099872), (162, 1038768), (171, 984096), (201, 837216), (204, 824904), (216, 779076), (228, 738072), (243, 692512), (268, 627912), (272, 618678), (288, 584307), (304, 553554), (306, 549936), (323, 520992), (324, 519384), (342, 492048), (402, 418608), (408, 412452), (432, 389538), (456, 369036), (459, 366624), (486, 346256), (513, 328032), (536, 313956), (544, 309339), (603, 279072), (608, 276777), (612, 274968), (646, 260496), (648, 259692), (684, 246024), (804, 209304), (816, 206226), (864, 194769), (912, 184518), (918, 183312), (969, 173664), (972, 173128), (1026, 164016), (1072, 156978), (1139, 147744), (1206, 139536), (1224, 137484), (1273, 132192), (1292, 130248), (1296, 129846), (1368, 123012), (1377, 122208), (1539, 109344), (1608, 104652), (1632, 103113), (1809, 93024), (1824, 92259), (1836, 91656), (1938, 86832), (1944, 86564), (2052, 82008), (2144, 78489), (2278, 73872), (2412, 69768), (2448, 68742), (2546, 66096), (2584, 65124), (2592, 64923), (2736, 61506), (2754, 61104), (2907, 57888), (3078, 54672), (3216, 52326), (3417, 49248), (3618, 46512), (3672, 45828), (3819, 44064), (3876, 43416), (3888, 43282), (4104, 41004), (4131, 40736), (4556, 36936), (4617, 36448), (4824, 34884), (4896, 34371), (5092, 33048), (5168, 32562), (5427, 31008), (5472, 30753), (5508, 30552), (5814, 28944), (6156, 27336), (6432, 26163), (6834, 24624), (7236, 23256), (7344, 22914), (7638, 22032), (7752, 21708), (7776, 21641), (8208, 20502), (8262, 20368), (8721, 19296), (9112, 18468), (9234, 18224), (9648, 17442), (10184, 16524), (10251, 16416), (10336, 16281), (10854, 15504), (11016, 15276), (11457, 14688), (11628, 14472), (12312, 13668)]