160629854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 311427072

約数和(自身を除く): 150797218

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 127, 154, 191, 254, 301, 382, 473, 602, 889, 946, 1337, 1397, 1778, 2101, 2674, 2794, 3311, 4202, 5461, 6622, 8213, 9779, 10922, 14707, 16426, 19558, 24257, 29414, 38227, 48514, 57491, 60071, 76454, 90343, 114982, 120142, 169799, 180686, 266827, 339598, 420497, 533654, 632401, 840994, 1043051, 1264802, 1867789, 2086102, 3735578, 7301357, 11473561, 14602714, 22947122, 80314927, 160629854]

約数ペア:

[(1, 160629854), (2, 80314927), (7, 22947122), (11, 14602714), (14, 11473561), (22, 7301357), (43, 3735578), (77, 2086102), (86, 1867789), (127, 1264802), (154, 1043051), (191, 840994), (254, 632401), (301, 533654), (382, 420497), (473, 339598), (602, 266827), (889, 180686), (946, 169799), (1337, 120142), (1397, 114982), (1778, 90343), (2101, 76454), (2674, 60071), (2794, 57491), (3311, 48514), (4202, 38227), (5461, 29414), (6622, 24257), (8213, 19558), (9779, 16426), (10922, 14707)]