156969720904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8849}}^1\times {\mathrm{71527}}^1$

素因数の和:80413

約数の個数: 32

約数和(自身を含む): 303850944000

約数和(自身を除く): 146881223096

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8849, 17698, 35396, 70792, 71527, 143054, 274319, 286108, 548638, 572216, 1097276, 2194552, 2217337, 4434674, 8869348, 17738696, 632942423, 1265884846, 2531769692, 5063539384, 19621215113, 39242430226, 78484860452, 156969720904]

約数ペア:

[(1, 156969720904), (2, 78484860452), (4, 39242430226), (8, 19621215113), (31, 5063539384), (62, 2531769692), (124, 1265884846), (248, 632942423), (8849, 17738696), (17698, 8869348), (35396, 4434674), (70792, 2217337), (71527, 2194552), (143054, 1097276), (274319, 572216), (286108, 548638)]