15298128

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 46425600

約数和(自身を除く): 31127472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 149, 184, 186, 207, 248, 276, 279, 298, 368, 372, 414, 447, 496, 552, 558, 596, 713, 744, 828, 894, 1104, 1116, 1192, 1341, 1426, 1488, 1656, 1788, 2139, 2232, 2384, 2682, 2852, 3312, 3427, 3576, 4278, 4464, 4619, 5364, 5704, 6417, 6854, 7152, 8556, 9238, 10281, 10728, 11408, 12834, 13708, 13857, 17112, 18476, 20562, 21456, 25668, 27416, 27714, 30843, 34224, 36952, 41124, 41571, 51336, 54832, 55428, 61686, 73904, 82248, 83142, 102672, 106237, 110856, 123372, 164496, 166284, 212474, 221712, 246744, 318711, 332568, 424948, 493488, 637422, 665136, 849896, 956133, 1274844, 1699792, 1912266, 2549688, 3824532, 5099376, 7649064, 15298128]

約数ペア:

[(1, 15298128), (2, 7649064), (3, 5099376), (4, 3824532), (6, 2549688), (8, 1912266), (9, 1699792), (12, 1274844), (16, 956133), (18, 849896), (23, 665136), (24, 637422), (31, 493488), (36, 424948), (46, 332568), (48, 318711), (62, 246744), (69, 221712), (72, 212474), (92, 166284), (93, 164496), (124, 123372), (138, 110856), (144, 106237), (149, 102672), (184, 83142), (186, 82248), (207, 73904), (248, 61686), (276, 55428), (279, 54832), (298, 51336), (368, 41571), (372, 41124), (414, 36952), (447, 34224), (496, 30843), (552, 27714), (558, 27416), (596, 25668), (713, 21456), (744, 20562), (828, 18476), (894, 17112), (1104, 13857), (1116, 13708), (1192, 12834), (1341, 11408), (1426, 10728), (1488, 10281), (1656, 9238), (1788, 8556), (2139, 7152), (2232, 6854), (2384, 6417), (2682, 5704), (2852, 5364), (3312, 4619), (3427, 4464), (3576, 4278)]