125280202864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{190975919}}^1$

素因数の和:190975968

約数の個数: 20

約数和(自身を含む): 248650647840

約数和(自身を除く): 123370444976

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 190975919, 381951838, 763903676, 1527807352, 3055614704, 7830012679, 15660025358, 31320050716, 62640101432, 125280202864]

約数ペア:

[(1, 125280202864), (2, 62640101432), (4, 31320050716), (8, 15660025358), (16, 7830012679), (41, 3055614704), (82, 1527807352), (164, 763903676), (328, 381951838), (656, 190975919)]