156918832

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2339}}^1$

素因数の和:2953

約数の個数: 40

約数和(自身を含む): 348192000

約数和(自身を除く): 191273168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 1198, 2339, 2396, 4193, 4678, 4792, 8386, 9356, 9584, 16373, 16772, 18712, 32746, 33544, 37424, 65492, 67088, 130984, 261968, 1401061, 2802122, 5604244, 9807427, 11208488, 19614854, 22416976, 39229708, 78459416, 156918832]

約数ペア:

[(1, 156918832), (2, 78459416), (4, 39229708), (7, 22416976), (8, 19614854), (14, 11208488), (16, 9807427), (28, 5604244), (56, 2802122), (112, 1401061), (599, 261968), (1198, 130984), (2339, 67088), (2396, 65492), (4193, 37424), (4678, 33544), (4792, 32746), (8386, 18712), (9356, 16772), (9584, 16373)]