156897456

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21647}}^1$

素因数の和:21809

約数の個数: 40

約数和(自身を含む): 408021504

約数和(自身を除く): 251124048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 21647, 43294, 64941, 86588, 129882, 173176, 259764, 346352, 519528, 1039056, 3268697, 6537394, 9806091, 13074788, 19612182, 26149576, 39224364, 52299152, 78448728, 156897456]

約数ペア:

[(1, 156897456), (2, 78448728), (3, 52299152), (4, 39224364), (6, 26149576), (8, 19612182), (12, 13074788), (16, 9806091), (24, 6537394), (48, 3268697), (151, 1039056), (302, 519528), (453, 346352), (604, 259764), (906, 173176), (1208, 129882), (1812, 86588), (2416, 64941), (3624, 43294), (7248, 21647)]