157562394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 200755686

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 191, 319, 382, 431, 573, 638, 862, 957, 1146, 1293, 1914, 2101, 2586, 4202, 4741, 5539, 6303, 9482, 11078, 12499, 12606, 14223, 16617, 24998, 28446, 33234, 37497, 60929, 74994, 82321, 121858, 137489, 164642, 182787, 246963, 274978, 365574, 412467, 493926, 824934, 905531, 1811062, 2387309, 2716593, 4774618, 5433186, 7161927, 14323854, 26260399, 52520798, 78781197, 157562394]

約数ペア:

[(1, 157562394), (2, 78781197), (3, 52520798), (6, 26260399), (11, 14323854), (22, 7161927), (29, 5433186), (33, 4774618), (58, 2716593), (66, 2387309), (87, 1811062), (174, 905531), (191, 824934), (319, 493926), (382, 412467), (431, 365574), (573, 274978), (638, 246963), (862, 182787), (957, 164642), (1146, 137489), (1293, 121858), (1914, 82321), (2101, 74994), (2586, 60929), (4202, 37497), (4741, 33234), (5539, 28446), (6303, 24998), (9482, 16617), (11078, 14223), (12499, 12606)]