191303856

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 200

約数和(自身を含む): 618464880

約数和(自身を除く): 427161024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 272, 304, 306, 323, 324, 342, 408, 432, 456, 457, 459, 513, 612, 646, 648, 684, 816, 912, 914, 918, 969, 1026, 1224, 1292, 1296, 1368, 1371, 1377, 1539, 1828, 1836, 1938, 2052, 2448, 2584, 2736, 2742, 2754, 2907, 3078, 3656, 3672, 3876, 4104, 4113, 5168, 5484, 5508, 5814, 6156, 7312, 7344, 7752, 7769, 8208, 8226, 8683, 8721, 10968, 11016, 11628, 12312, 12339, 15504, 15538, 16452, 17366, 17442, 21936, 22032, 23256, 23307, 24624, 24678, 26049, 26163, 31076, 32904, 34732, 34884, 37017, 46512, 46614, 49356, 52098, 52326, 62152, 65808, 69464, 69768, 69921, 74034, 78147, 93228, 98712, 104196, 104652, 124304, 138928, 139536, 139842, 147611, 148068, 156294, 186456, 197424, 208392, 209304, 209763, 234441, 279684, 295222, 296136, 312588, 372912, 416784, 418608, 419526, 442833, 468882, 559368, 590444, 592272, 625176, 629289, 703323, 839052, 885666, 937764, 1118736, 1180888, 1250352, 1258578, 1328499, 1406646, 1678104, 1771332, 1875528, 2361776, 2517156, 2656998, 2813292, 3356208, 3542664, 3751056, 3985497, 5034312, 5313996, 5626584, 7085328, 7970994, 10068624, 10627992, 11253168, 11956491, 15941988, 21255984, 23912982, 31883976, 47825964, 63767952, 95651928, 191303856]

約数ペア:

[(1, 191303856), (2, 95651928), (3, 63767952), (4, 47825964), (6, 31883976), (8, 23912982), (9, 21255984), (12, 15941988), (16, 11956491), (17, 11253168), (18, 10627992), (19, 10068624), (24, 7970994), (27, 7085328), (34, 5626584), (36, 5313996), (38, 5034312), (48, 3985497), (51, 3751056), (54, 3542664), (57, 3356208), (68, 2813292), (72, 2656998), (76, 2517156), (81, 2361776), (102, 1875528), (108, 1771332), (114, 1678104), (136, 1406646), (144, 1328499), (152, 1258578), (153, 1250352), (162, 1180888), (171, 1118736), (204, 937764), (216, 885666), (228, 839052), (272, 703323), (304, 629289), (306, 625176), (323, 592272), (324, 590444), (342, 559368), (408, 468882), (432, 442833), (456, 419526), (457, 418608), (459, 416784), (513, 372912), (612, 312588), (646, 296136), (648, 295222), (684, 279684), (816, 234441), (912, 209763), (914, 209304), (918, 208392), (969, 197424), (1026, 186456), (1224, 156294), (1292, 148068), (1296, 147611), (1368, 139842), (1371, 139536), (1377, 138928), (1539, 124304), (1828, 104652), (1836, 104196), (1938, 98712), (2052, 93228), (2448, 78147), (2584, 74034), (2736, 69921), (2742, 69768), (2754, 69464), (2907, 65808), (3078, 62152), (3656, 52326), (3672, 52098), (3876, 49356), (4104, 46614), (4113, 46512), (5168, 37017), (5484, 34884), (5508, 34732), (5814, 32904), (6156, 31076), (7312, 26163), (7344, 26049), (7752, 24678), (7769, 24624), (8208, 23307), (8226, 23256), (8683, 22032), (8721, 21936), (10968, 17442), (11016, 17366), (11628, 16452), (12312, 15538), (12339, 15504)]