162395776

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{8081}}^1$

素因数の和:8252

約数の個数: 32

約数和(自身を含む): 325623780

約数和(自身を除く): 163228004

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 8081, 10048, 16162, 20096, 32324, 64648, 129296, 258592, 517184, 1034368, 1268717, 2537434, 5074868, 10149736, 20299472, 40598944, 81197888, 162395776]

約数ペア:

[(1, 162395776), (2, 81197888), (4, 40598944), (8, 20299472), (16, 10149736), (32, 5074868), (64, 2537434), (128, 1268717), (157, 1034368), (314, 517184), (628, 258592), (1256, 129296), (2512, 64648), (5024, 32324), (8081, 20096), (10048, 16162)]