156989378680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1343627}}^1$

素因数の和:1343788

約数の個数: 64

約数和(自身を含む): 371486269440

約数和(自身を除く): 214496890760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 920, 1016, 1270, 2540, 2921, 5080, 5842, 11684, 14605, 23368, 29210, 58420, 116840, 1343627, 2687254, 5374508, 6718135, 10749016, 13436270, 26872540, 30903421, 53745080, 61806842, 123613684, 154517105, 170640629, 247227368, 309034210, 341281258, 618068420, 682562516, 853203145, 1236136840, 1365125032, 1706406290, 3412812580, 3924734467, 6825625160, 7849468934, 15698937868, 19623672335, 31397875736, 39247344670, 78494689340, 156989378680]

約数ペア:

[(1, 156989378680), (2, 78494689340), (4, 39247344670), (5, 31397875736), (8, 19623672335), (10, 15698937868), (20, 7849468934), (23, 6825625160), (40, 3924734467), (46, 3412812580), (92, 1706406290), (115, 1365125032), (127, 1236136840), (184, 853203145), (230, 682562516), (254, 618068420), (460, 341281258), (508, 309034210), (635, 247227368), (920, 170640629), (1016, 154517105), (1270, 123613684), (2540, 61806842), (2921, 53745080), (5080, 30903421), (5842, 26872540), (11684, 13436270), (14605, 10749016), (23368, 6718135), (29210, 5374508), (58420, 2687254), (116840, 1343627)]