145311696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 431951520

約数和(自身を除く): 286639824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 173, 228, 304, 307, 342, 346, 456, 519, 614, 684, 692, 912, 921, 1038, 1228, 1368, 1384, 1557, 1842, 2076, 2456, 2736, 2763, 2768, 3114, 3287, 3684, 4152, 4912, 5526, 5833, 6228, 6574, 7368, 8304, 9861, 11052, 11666, 12456, 13148, 14736, 17499, 19722, 22104, 23332, 24912, 26296, 29583, 34998, 39444, 44208, 46664, 52497, 52592, 53111, 59166, 69996, 78888, 93328, 104994, 106222, 118332, 139992, 157776, 159333, 209988, 212444, 236664, 279984, 318666, 419976, 424888, 473328, 477999, 637332, 839952, 849776, 955998, 1009109, 1274664, 1911996, 2018218, 2549328, 3027327, 3823992, 4036436, 6054654, 7647984, 8072872, 9081981, 12109308, 16145744, 18163962, 24218616, 36327924, 48437232, 72655848, 145311696]

約数ペア:

[(1, 145311696), (2, 72655848), (3, 48437232), (4, 36327924), (6, 24218616), (8, 18163962), (9, 16145744), (12, 12109308), (16, 9081981), (18, 8072872), (19, 7647984), (24, 6054654), (36, 4036436), (38, 3823992), (48, 3027327), (57, 2549328), (72, 2018218), (76, 1911996), (114, 1274664), (144, 1009109), (152, 955998), (171, 849776), (173, 839952), (228, 637332), (304, 477999), (307, 473328), (342, 424888), (346, 419976), (456, 318666), (519, 279984), (614, 236664), (684, 212444), (692, 209988), (912, 159333), (921, 157776), (1038, 139992), (1228, 118332), (1368, 106222), (1384, 104994), (1557, 93328), (1842, 78888), (2076, 69996), (2456, 59166), (2736, 53111), (2763, 52592), (2768, 52497), (3114, 46664), (3287, 44208), (3684, 39444), (4152, 34998), (4912, 29583), (5526, 26296), (5833, 24912), (6228, 23332), (6574, 22104), (7368, 19722), (8304, 17499), (9861, 14736), (11052, 13148), (11666, 12456)]