124325968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 276162880

約数和(自身を除く): 151836912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 163, 193, 208, 247, 304, 326, 386, 494, 652, 772, 988, 1304, 1544, 1976, 2119, 2509, 2608, 3088, 3097, 3667, 3952, 4238, 5018, 6194, 7334, 8476, 10036, 12388, 14668, 16952, 20072, 24776, 29336, 31459, 33904, 40144, 40261, 47671, 49552, 58672, 62918, 80522, 95342, 125836, 161044, 190684, 251672, 322088, 381368, 408967, 503344, 597721, 644176, 762736, 817934, 1195442, 1635868, 2390884, 3271736, 4781768, 6543472, 7770373, 9563536, 15540746, 31081492, 62162984, 124325968]

約数ペア:

[(1, 124325968), (2, 62162984), (4, 31081492), (8, 15540746), (13, 9563536), (16, 7770373), (19, 6543472), (26, 4781768), (38, 3271736), (52, 2390884), (76, 1635868), (104, 1195442), (152, 817934), (163, 762736), (193, 644176), (208, 597721), (247, 503344), (304, 408967), (326, 381368), (386, 322088), (494, 251672), (652, 190684), (772, 161044), (988, 125836), (1304, 95342), (1544, 80522), (1976, 62918), (2119, 58672), (2509, 49552), (2608, 47671), (3088, 40261), (3097, 40144), (3667, 33904), (3952, 31459), (4238, 29336), (5018, 24776), (6194, 20072), (7334, 16952), (8476, 14668), (10036, 12388)]