128415222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{548783}}^1$

素因数の和:548804

約数の個数: 24

約数和(自身を含む): 299636064

約数和(自身を除く): 171220842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 548783, 1097566, 1646349, 3292698, 4939047, 7134179, 9878094, 14268358, 21402537, 42805074, 64207611, 128415222]

約数ペア:

[(1, 128415222), (2, 64207611), (3, 42805074), (6, 21402537), (9, 14268358), (13, 9878094), (18, 7134179), (26, 4939047), (39, 3292698), (78, 1646349), (117, 1097566), (234, 548783)]