156988432904

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{149798123}}^1$

素因数の和:149798260

約数の個数: 16

約数和(自身を含む): 296600285520

約数和(自身を除く): 139611852616

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 149798123, 299596246, 599192492, 1198384984, 19623554113, 39247108226, 78494216452, 156988432904]

約数ペア:

[(1, 156988432904), (2, 78494216452), (4, 39247108226), (8, 19623554113), (131, 1198384984), (262, 599192492), (524, 299596246), (1048, 149798123)]