157591984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2657}}^1$

素因数の和:3013

約数の個数: 40

約数和(自身を含む): 334206288

約数和(自身を除く): 176614304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 337, 674, 1348, 2657, 2696, 3707, 5314, 5392, 7414, 10628, 14828, 21256, 29227, 29656, 42512, 58454, 59312, 116908, 233816, 467632, 895409, 1790818, 3581636, 7163272, 9849499, 14326544, 19698998, 39397996, 78795992, 157591984]

約数ペア:

[(1, 157591984), (2, 78795992), (4, 39397996), (8, 19698998), (11, 14326544), (16, 9849499), (22, 7163272), (44, 3581636), (88, 1790818), (176, 895409), (337, 467632), (674, 233816), (1348, 116908), (2657, 59312), (2696, 58454), (3707, 42512), (5314, 29656), (5392, 29227), (7414, 21256), (10628, 14828)]