121876128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 418908672

約数和(自身を除く): 297032544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 32, 33, 34, 36, 44, 48, 51, 62, 66, 68, 72, 73, 88, 93, 96, 99, 102, 124, 132, 136, 144, 146, 153, 176, 186, 187, 198, 204, 219, 248, 264, 272, 279, 288, 292, 306, 341, 352, 372, 374, 396, 408, 438, 496, 527, 528, 544, 558, 561, 584, 612, 657, 682, 744, 748, 792, 803, 816, 876, 992, 1023, 1054, 1056, 1116, 1122, 1168, 1224, 1241, 1314, 1364, 1488, 1496, 1581, 1584, 1606, 1632, 1683, 1752, 2046, 2108, 2232, 2244, 2263, 2336, 2409, 2448, 2482, 2628, 2728, 2976, 2992, 3069, 3162, 3168, 3212, 3366, 3504, 3723, 4092, 4216, 4464, 4488, 4526, 4743, 4818, 4896, 4964, 5256, 5456, 5797, 5984, 6138, 6324, 6424, 6732, 6789, 7008, 7227, 7446, 8184, 8432, 8928, 8976, 9052, 9486, 9636, 9928, 10512, 10912, 11169, 11594, 12276, 12648, 12848, 13464, 13578, 13651, 14454, 14892, 16368, 16864, 17391, 17952, 18104, 18972, 19272, 19856, 20367, 21024, 22338, 23188, 24552, 24893, 25296, 25696, 26928, 27156, 27302, 28908, 29784, 32736, 34782, 36208, 37944, 38471, 38544, 39712, 40734, 40953, 44676, 46376, 49104, 49786, 50592, 52173, 53856, 54312, 54604, 57816, 59568, 69564, 72416, 74679, 75888, 76942, 77088, 81468, 81906, 89352, 92752, 98208, 99572, 104346, 108624, 109208, 115413, 115632, 119136, 122859, 139128, 149358, 151776, 153884, 162936, 163812, 178704, 185504, 199144, 208692, 217248, 218416, 224037, 230826, 231264, 245718, 278256, 298716, 307768, 325872, 327624, 346239, 357408, 398288, 417384, 423181, 436832, 448074, 461652, 491436, 556512, 597432, 615536, 651744, 655248, 692478, 796576, 834768, 846362, 896148, 923304, 982872, 1194864, 1231072, 1269543, 1310496, 1384956, 1669536, 1692724, 1792296, 1846608, 1965744, 2389728, 2539086, 2769912, 3385448, 3584592, 3693216, 3808629, 3931488, 5078172, 5539824, 6770896, 7169184, 7617258, 10156344, 11079648, 13541792, 15234516, 20312688, 30469032, 40625376, 60938064, 121876128]

約数ペア:

[(1, 121876128), (2, 60938064), (3, 40625376), (4, 30469032), (6, 20312688), (8, 15234516), (9, 13541792), (11, 11079648), (12, 10156344), (16, 7617258), (17, 7169184), (18, 6770896), (22, 5539824), (24, 5078172), (31, 3931488), (32, 3808629), (33, 3693216), (34, 3584592), (36, 3385448), (44, 2769912), (48, 2539086), (51, 2389728), (62, 1965744), (66, 1846608), (68, 1792296), (72, 1692724), (73, 1669536), (88, 1384956), (93, 1310496), (96, 1269543), (99, 1231072), (102, 1194864), (124, 982872), (132, 923304), (136, 896148), (144, 846362), (146, 834768), (153, 796576), (176, 692478), (186, 655248), (187, 651744), (198, 615536), (204, 597432), (219, 556512), (248, 491436), (264, 461652), (272, 448074), (279, 436832), (288, 423181), (292, 417384), (306, 398288), (341, 357408), (352, 346239), (372, 327624), (374, 325872), (396, 307768), (408, 298716), (438, 278256), (496, 245718), (527, 231264), (528, 230826), (544, 224037), (558, 218416), (561, 217248), (584, 208692), (612, 199144), (657, 185504), (682, 178704), (744, 163812), (748, 162936), (792, 153884), (803, 151776), (816, 149358), (876, 139128), (992, 122859), (1023, 119136), (1054, 115632), (1056, 115413), (1116, 109208), (1122, 108624), (1168, 104346), (1224, 99572), (1241, 98208), (1314, 92752), (1364, 89352), (1488, 81906), (1496, 81468), (1581, 77088), (1584, 76942), (1606, 75888), (1632, 74679), (1683, 72416), (1752, 69564), (2046, 59568), (2108, 57816), (2232, 54604), (2244, 54312), (2263, 53856), (2336, 52173), (2409, 50592), (2448, 49786), (2482, 49104), (2628, 46376), (2728, 44676), (2976, 40953), (2992, 40734), (3069, 39712), (3162, 38544), (3168, 38471), (3212, 37944), (3366, 36208), (3504, 34782), (3723, 32736), (4092, 29784), (4216, 28908), (4464, 27302), (4488, 27156), (4526, 26928), (4743, 25696), (4818, 25296), (4896, 24893), (4964, 24552), (5256, 23188), (5456, 22338), (5797, 21024), (5984, 20367), (6138, 19856), (6324, 19272), (6424, 18972), (6732, 18104), (6789, 17952), (7008, 17391), (7227, 16864), (7446, 16368), (8184, 14892), (8432, 14454), (8928, 13651), (8976, 13578), (9052, 13464), (9486, 12848), (9636, 12648), (9928, 12276), (10512, 11594), (10912, 11169)]