137264442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 321159168

約数和(自身を除く): 183894726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 191, 213, 241, 382, 426, 482, 497, 573, 723, 994, 1146, 1337, 1446, 1491, 1687, 2674, 2982, 3374, 4011, 5061, 8022, 10122, 13561, 17111, 27122, 34222, 40683, 46031, 51333, 81366, 92062, 94927, 102666, 119777, 138093, 189854, 239554, 276186, 284781, 322217, 359331, 569562, 644434, 718662, 966651, 1933302, 3268201, 6536402, 9804603, 19609206, 22877407, 45754814, 68632221, 137264442]

約数ペア:

[(1, 137264442), (2, 68632221), (3, 45754814), (6, 22877407), (7, 19609206), (14, 9804603), (21, 6536402), (42, 3268201), (71, 1933302), (142, 966651), (191, 718662), (213, 644434), (241, 569562), (382, 359331), (426, 322217), (482, 284781), (497, 276186), (573, 239554), (723, 189854), (994, 138093), (1146, 119777), (1337, 102666), (1446, 94927), (1491, 92062), (1687, 81366), (2674, 51333), (2982, 46031), (3374, 40683), (4011, 34222), (5061, 27122), (8022, 17111), (10122, 13561)]