153086536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{445019}}^1$

素因数の和:445068

約数の個数: 16

約数和(自身を含む): 293713200

約数和(自身を除く): 140626664

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 445019, 890038, 1780076, 3560152, 19135817, 38271634, 76543268, 153086536]

約数ペア:

[(1, 153086536), (2, 76543268), (4, 38271634), (8, 19135817), (43, 3560152), (86, 1780076), (172, 890038), (344, 445019)]