156105088

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{39341}}^1$

素因数の和:39386

約数の個数: 32

約数和(自身を含む): 321030720

約数和(自身を除く): 164925632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 39341, 78682, 157364, 314728, 629456, 1219571, 1258912, 2439142, 2517824, 4878284, 5035648, 9756568, 19513136, 39026272, 78052544, 156105088]

約数ペア:

[(1, 156105088), (2, 78052544), (4, 39026272), (8, 19513136), (16, 9756568), (31, 5035648), (32, 4878284), (62, 2517824), (64, 2439142), (124, 1258912), (128, 1219571), (248, 629456), (496, 314728), (992, 157364), (1984, 78682), (3968, 39341)]