153984248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{4957}}^1$

素因数の和:5327

約数の個数: 32

約数和(自身を含む): 315923760

約数和(自身を除く): 161939512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2824, 3883, 4957, 7766, 9914, 15532, 19828, 31064, 39656, 54527, 109054, 218108, 436216, 1749821, 3499642, 6999284, 13998568, 19248031, 38496062, 76992124, 153984248]

約数ペア:

[(1, 153984248), (2, 76992124), (4, 38496062), (8, 19248031), (11, 13998568), (22, 6999284), (44, 3499642), (88, 1749821), (353, 436216), (706, 218108), (1412, 109054), (2824, 54527), (3883, 39656), (4957, 31064), (7766, 19828), (9914, 15532)]