157604846

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 276410880

約数和(自身を除く): 118806034

約数列:

[1, 2, 7, 14, 61, 122, 179, 358, 427, 854, 1031, 1253, 2062, 2506, 7217, 10919, 14434, 21838, 62891, 76433, 125782, 152866, 184549, 369098, 440237, 880474, 1291843, 2583686, 11257489, 22514978, 78802423, 157604846]

約数ペア:

[(1, 157604846), (2, 78802423), (7, 22514978), (14, 11257489), (61, 2583686), (122, 1291843), (179, 880474), (358, 440237), (427, 369098), (854, 184549), (1031, 152866), (1253, 125782), (2062, 76433), (2506, 62891), (7217, 21838), (10919, 14434)]