128098324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3121}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 232176896

約数和(自身を除く): 104078572

約数列:

[1, 2, 4, 31, 62, 124, 331, 662, 1324, 3121, 6242, 10261, 12484, 20522, 41044, 96751, 193502, 387004, 1033051, 2066102, 4132204, 32024581, 64049162, 128098324]

約数ペア:

[(1, 128098324), (2, 64049162), (4, 32024581), (31, 4132204), (62, 2066102), (124, 1033051), (331, 387004), (662, 193502), (1324, 96751), (3121, 41044), (6242, 20522), (10261, 12484)]