157048575848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{737927}}^1$

素因数の和:738689

約数の個数: 32

約数和(自身を含む): 302845651200

約数和(自身を除く): 145797075352

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 719, 1438, 2876, 5752, 26603, 53206, 106412, 212824, 737927, 1475854, 2951708, 5903416, 27303299, 54606598, 109213196, 218426392, 530569513, 1061139026, 2122278052, 4244556104, 19631071981, 39262143962, 78524287924, 157048575848]

約数ペア:

[(1, 157048575848), (2, 78524287924), (4, 39262143962), (8, 19631071981), (37, 4244556104), (74, 2122278052), (148, 1061139026), (296, 530569513), (719, 218426392), (1438, 109213196), (2876, 54606598), (5752, 27303299), (26603, 5903416), (53206, 2951708), (106412, 1475854), (212824, 737927)]