139756896

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3821}}^1$

素因数の和:3964

約数の個数: 72

約数和(自身を含む): 400667904

約数和(自身を除く): 260911008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3821, 4064, 4572, 6096, 7642, 9144, 11463, 12192, 15284, 18288, 22926, 30568, 34389, 36576, 45852, 61136, 68778, 91704, 122272, 137556, 183408, 275112, 366816, 485267, 550224, 970534, 1100448, 1455801, 1941068, 2911602, 3882136, 4367403, 5823204, 7764272, 8734806, 11646408, 15528544, 17469612, 23292816, 34939224, 46585632, 69878448, 139756896]

約数ペア:

[(1, 139756896), (2, 69878448), (3, 46585632), (4, 34939224), (6, 23292816), (8, 17469612), (9, 15528544), (12, 11646408), (16, 8734806), (18, 7764272), (24, 5823204), (32, 4367403), (36, 3882136), (48, 2911602), (72, 1941068), (96, 1455801), (127, 1100448), (144, 970534), (254, 550224), (288, 485267), (381, 366816), (508, 275112), (762, 183408), (1016, 137556), (1143, 122272), (1524, 91704), (2032, 68778), (2286, 61136), (3048, 45852), (3821, 36576), (4064, 34389), (4572, 30568), (6096, 22926), (7642, 18288), (9144, 15284), (11463, 12192)]