126958888

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73133}}^1$

素因数の和:73177

約数の個数: 32

約数和(自身を含む): 280834560

約数和(自身を除く): 153875672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 73133, 146266, 292532, 511931, 585064, 1023862, 2047724, 2267123, 4095448, 4534246, 9068492, 15869861, 18136984, 31739722, 63479444, 126958888]

約数ペア:

[(1, 126958888), (2, 63479444), (4, 31739722), (7, 18136984), (8, 15869861), (14, 9068492), (28, 4534246), (31, 4095448), (56, 2267123), (62, 2047724), (124, 1023862), (217, 585064), (248, 511931), (434, 292532), (868, 146266), (1736, 73133)]