157260975992

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{2939}}^1\times {\mathrm{48119}}^1$

素因数の和:51203

約数の個数: 32

約数和(自身を含む): 297092880000

約数和(自身を除く): 139831904008

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 2939, 5878, 11756, 23512, 48119, 96238, 192476, 384952, 408521, 817042, 1634084, 3268168, 6688541, 13377082, 26754164, 53508328, 141421741, 282843482, 565686964, 1131373928, 19657621999, 39315243998, 78630487996, 157260975992]

約数ペア:

[(1, 157260975992), (2, 78630487996), (4, 39315243998), (8, 19657621999), (139, 1131373928), (278, 565686964), (556, 282843482), (1112, 141421741), (2939, 53508328), (5878, 26754164), (11756, 13377082), (23512, 6688541), (48119, 3268168), (96238, 1634084), (192476, 817042), (384952, 408521)]