143359804

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 292271616

約数和(自身を除く): 148911812

約数列:

[1, 2, 4, 7, 14, 28, 101, 163, 202, 311, 326, 404, 622, 652, 707, 1141, 1244, 1414, 2177, 2282, 2828, 4354, 4564, 8708, 16463, 31411, 32926, 50693, 62822, 65852, 101386, 115241, 125644, 202772, 219877, 230482, 354851, 439754, 460964, 709702, 879508, 1419404, 5119993, 10239986, 20479972, 35839951, 71679902, 143359804]

約数ペア:

[(1, 143359804), (2, 71679902), (4, 35839951), (7, 20479972), (14, 10239986), (28, 5119993), (101, 1419404), (163, 879508), (202, 709702), (311, 460964), (326, 439754), (404, 354851), (622, 230482), (652, 219877), (707, 202772), (1141, 125644), (1244, 115241), (1414, 101386), (2177, 65852), (2282, 62822), (2828, 50693), (4354, 32926), (4564, 31411), (8708, 16463)]