161412528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 437472000

約数和(自身を除く): 276059472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 293, 368, 499, 552, 586, 879, 998, 1104, 1172, 1497, 1758, 1996, 2344, 2994, 3516, 3992, 4688, 5988, 6739, 7032, 7984, 11477, 11976, 13478, 14064, 20217, 22954, 23952, 26956, 34431, 40434, 45908, 53912, 68862, 80868, 91816, 107824, 137724, 146207, 161736, 183632, 275448, 292414, 323472, 438621, 550896, 584828, 877242, 1169656, 1754484, 2339312, 3362761, 3508968, 6725522, 7017936, 10088283, 13451044, 20176566, 26902088, 40353132, 53804176, 80706264, 161412528]

約数ペア:

[(1, 161412528), (2, 80706264), (3, 53804176), (4, 40353132), (6, 26902088), (8, 20176566), (12, 13451044), (16, 10088283), (23, 7017936), (24, 6725522), (46, 3508968), (48, 3362761), (69, 2339312), (92, 1754484), (138, 1169656), (184, 877242), (276, 584828), (293, 550896), (368, 438621), (499, 323472), (552, 292414), (586, 275448), (879, 183632), (998, 161736), (1104, 146207), (1172, 137724), (1497, 107824), (1758, 91816), (1996, 80868), (2344, 68862), (2994, 53912), (3516, 45908), (3992, 40434), (4688, 34431), (5988, 26956), (6739, 23952), (7032, 22954), (7984, 20217), (11477, 14064), (11976, 13478)]