160995954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 380500992

約数和(自身を除く): 219505038

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 211, 222, 259, 422, 491, 518, 633, 777, 982, 1266, 1473, 1477, 1554, 2946, 2954, 3437, 4431, 6874, 7807, 8862, 10311, 15614, 18167, 20622, 23421, 36334, 46842, 54501, 54649, 103601, 109002, 109298, 127169, 163947, 207202, 254338, 310803, 327894, 381507, 621606, 725207, 763014, 1450414, 2175621, 3833237, 4351242, 7666474, 11499711, 22999422, 26832659, 53665318, 80497977, 160995954]

約数ペア:

[(1, 160995954), (2, 80497977), (3, 53665318), (6, 26832659), (7, 22999422), (14, 11499711), (21, 7666474), (37, 4351242), (42, 3833237), (74, 2175621), (111, 1450414), (211, 763014), (222, 725207), (259, 621606), (422, 381507), (491, 327894), (518, 310803), (633, 254338), (777, 207202), (982, 163947), (1266, 127169), (1473, 109298), (1477, 109002), (1554, 103601), (2946, 54649), (2954, 54501), (3437, 46842), (4431, 36334), (6874, 23421), (7807, 20622), (8862, 18167), (10311, 15614)]