168402006

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 376215840

約数和(自身を除く): 207813834

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 519, 738, 1038, 1319, 1557, 2638, 3114, 3957, 7093, 7914, 11871, 14186, 21279, 23742, 42558, 54079, 63837, 108158, 127674, 162237, 228187, 324474, 456374, 486711, 684561, 973422, 1369122, 2053683, 4107366, 9355667, 18711334, 28067001, 56134002, 84201003, 168402006]

約数ペア:

[(1, 168402006), (2, 84201003), (3, 56134002), (6, 28067001), (9, 18711334), (18, 9355667), (41, 4107366), (82, 2053683), (123, 1369122), (173, 973422), (246, 684561), (346, 486711), (369, 456374), (519, 324474), (738, 228187), (1038, 162237), (1319, 127674), (1557, 108158), (2638, 63837), (3114, 54079), (3957, 42558), (7093, 23742), (7914, 21279), (11871, 14186)]