157469766

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{640121}}^1$

素因数の和:640167

約数の個数: 16

約数和(自身を含む): 322621488

約数和(自身を除く): 165151722

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 640121, 1280242, 1920363, 3840726, 26244961, 52489922, 78734883, 157469766]

約数ペア:

[(1, 157469766), (2, 78734883), (3, 52489922), (6, 26244961), (41, 3840726), (82, 1920363), (123, 1280242), (246, 640121)]