151505207

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 187634880

約数和(自身を除く): 36129673

約数列:

[1, 7, 17, 49, 119, 239, 761, 833, 1673, 4063, 5327, 11711, 12937, 28441, 37289, 90559, 181879, 199087, 633913, 1273153, 3091943, 8912071, 21643601, 151505207]

約数ペア:

[(1, 151505207), (7, 21643601), (17, 8912071), (49, 3091943), (119, 1273153), (239, 633913), (761, 199087), (833, 181879), (1673, 90559), (4063, 37289), (5327, 28441), (11711, 12937)]