157225676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{9679}}^1$

素因数の和:9845

約数の個数: 24

約数和(自身を含む): 286218240

約数和(自身を除く): 128992564

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 8122, 9679, 16244, 19358, 38716, 300049, 600098, 1200196, 1267949, 2535898, 5071796, 39306419, 78612838, 157225676]

約数ペア:

[(1, 157225676), (2, 78612838), (4, 39306419), (31, 5071796), (62, 2535898), (124, 1267949), (131, 1200196), (262, 600098), (524, 300049), (4061, 38716), (8122, 19358), (9679, 16244)]