129349725118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{32843}}^1$

素因数の和:33472

約数の個数: 32

約数和(自身を含む): 202171898880

約数和(自身を除く): 72822173762

約数列:

[1, 2, 31, 62, 139, 278, 457, 914, 4309, 8618, 14167, 28334, 32843, 63523, 65686, 127046, 1018133, 1969213, 2036266, 3938426, 4565177, 9130354, 15009251, 30018502, 141520487, 283040974, 465286781, 930573562, 2086285889, 4172571778, 64674862559, 129349725118]

約数ペア:

[(1, 129349725118), (2, 64674862559), (31, 4172571778), (62, 2086285889), (139, 930573562), (278, 465286781), (457, 283040974), (914, 141520487), (4309, 30018502), (8618, 15009251), (14167, 9130354), (28334, 4565177), (32843, 3938426), (63523, 2036266), (65686, 1969213), (127046, 1018133)]