156645489654

素因数分解:

$2^1\times 3^4\times {\mathrm{2729}}^1\times {\mathrm{354323}}^1$

素因数の和:357066

約数の個数: 40

約数和(自身を含む): 351131540760

約数和(自身を除く): 194486051106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2729, 5458, 8187, 16374, 24561, 49122, 73683, 147366, 221049, 354323, 442098, 708646, 1062969, 2125938, 3188907, 6377814, 9566721, 19133442, 28700163, 57400326, 966947467, 1933894934, 2900842401, 5801684802, 8702527203, 17405054406, 26107581609, 52215163218, 78322744827, 156645489654]

約数ペア:

[(1, 156645489654), (2, 78322744827), (3, 52215163218), (6, 26107581609), (9, 17405054406), (18, 8702527203), (27, 5801684802), (54, 2900842401), (81, 1933894934), (162, 966947467), (2729, 57400326), (5458, 28700163), (8187, 19133442), (16374, 9566721), (24561, 6377814), (49122, 3188907), (73683, 2125938), (147366, 1062969), (221049, 708646), (354323, 442098)]