127279736

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{145963}}^1$

素因数の和:146078

約数の個数: 16

約数和(自身を含む): 240840600

約数和(自身を除く): 113560864

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 145963, 291926, 583852, 1167704, 15909967, 31819934, 63639868, 127279736]

約数ペア:

[(1, 127279736), (2, 63639868), (4, 31819934), (8, 15909967), (109, 1167704), (218, 583852), (436, 291926), (872, 145963)]