135691372

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 241274880

約数和(自身を除く): 105583508

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 2039, 4078, 8156, 16637, 33274, 66548, 258953, 267109, 517906, 534218, 1035812, 1068436, 33922843, 67845686, 135691372]

約数ペア:

[(1, 135691372), (2, 67845686), (4, 33922843), (127, 1068436), (131, 1035812), (254, 534218), (262, 517906), (508, 267109), (524, 258953), (2039, 66548), (4078, 33274), (8156, 16637)]