147997652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{42577}}^1$

素因数の和:42671

約数の個数: 24

約数和(自身を含む): 286124160

約数和(自身を除く): 138126508

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 42577, 85154, 170308, 468347, 936694, 1873388, 3363583, 6727166, 13454332, 36999413, 73998826, 147997652]

約数ペア:

[(1, 147997652), (2, 73998826), (4, 36999413), (11, 13454332), (22, 6727166), (44, 3363583), (79, 1873388), (158, 936694), (316, 468347), (869, 170308), (1738, 85154), (3476, 42577)]