127536248

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22111}}^1$

素因数の和:22227

約数の個数: 32

約数和(自身を含む): 275957760

約数和(自身を除く): 148421512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 22111, 44222, 88444, 154777, 176888, 309554, 619108, 1238216, 2277433, 4554866, 9109732, 15942031, 18219464, 31884062, 63768124, 127536248]

約数ペア:

[(1, 127536248), (2, 63768124), (4, 31884062), (7, 18219464), (8, 15942031), (14, 9109732), (28, 4554866), (56, 2277433), (103, 1238216), (206, 619108), (412, 309554), (721, 176888), (824, 154777), (1442, 88444), (2884, 44222), (5768, 22111)]