155620944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2529

約数の個数: 120

約数和(自身を含む): 478570560

約数和(自身を除く): 322949616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2473, 2622, 2736, 3312, 3496, 3933, 4946, 5244, 6992, 7419, 7866, 9892, 10488, 14838, 15732, 19784, 20976, 22257, 29676, 31464, 39568, 44514, 46987, 56879, 59352, 62928, 89028, 93974, 113758, 118704, 140961, 170637, 178056, 187948, 227516, 281922, 341274, 356112, 375896, 422883, 455032, 511911, 563844, 682548, 751792, 845766, 910064, 1023822, 1080701, 1127688, 1365096, 1691532, 2047644, 2161402, 2255376, 2730192, 3242103, 3383064, 4095288, 4322804, 6484206, 6766128, 8190576, 8645608, 9726309, 12968412, 17291216, 19452618, 25936824, 38905236, 51873648, 77810472, 155620944]

約数ペア:

[(1, 155620944), (2, 77810472), (3, 51873648), (4, 38905236), (6, 25936824), (8, 19452618), (9, 17291216), (12, 12968412), (16, 9726309), (18, 8645608), (19, 8190576), (23, 6766128), (24, 6484206), (36, 4322804), (38, 4095288), (46, 3383064), (48, 3242103), (57, 2730192), (69, 2255376), (72, 2161402), (76, 2047644), (92, 1691532), (114, 1365096), (138, 1127688), (144, 1080701), (152, 1023822), (171, 910064), (184, 845766), (207, 751792), (228, 682548), (276, 563844), (304, 511911), (342, 455032), (368, 422883), (414, 375896), (437, 356112), (456, 341274), (552, 281922), (684, 227516), (828, 187948), (874, 178056), (912, 170637), (1104, 140961), (1311, 118704), (1368, 113758), (1656, 93974), (1748, 89028), (2473, 62928), (2622, 59352), (2736, 56879), (3312, 46987), (3496, 44514), (3933, 39568), (4946, 31464), (5244, 29676), (6992, 22257), (7419, 20976), (7866, 19784), (9892, 15732), (10488, 14838)]