156978584

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12241}}^1$

素因数の和:12483

約数の個数: 32

約数和(自身を含む): 337879200

約数和(自身を除く): 180900616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 12241, 12824, 24482, 48964, 85687, 97928, 171374, 342748, 685496, 2803189, 5606378, 11212756, 19622323, 22425512, 39244646, 78489292, 156978584]

約数ペア:

[(1, 156978584), (2, 78489292), (4, 39244646), (7, 22425512), (8, 19622323), (14, 11212756), (28, 5606378), (56, 2803189), (229, 685496), (458, 342748), (916, 171374), (1603, 97928), (1832, 85687), (3206, 48964), (6412, 24482), (12241, 12824)]