162916870

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 297750528

約数和(自身を除く): 134833658

約数列:

[1, 2, 5, 10, 127, 163, 254, 326, 635, 787, 815, 1270, 1574, 1630, 3935, 7870, 20701, 41402, 99949, 103505, 128281, 199898, 207010, 256562, 499745, 641405, 999490, 1282810, 16291687, 32583374, 81458435, 162916870]

約数ペア:

[(1, 162916870), (2, 81458435), (5, 32583374), (10, 16291687), (127, 1282810), (163, 999490), (254, 641405), (326, 499745), (635, 256562), (787, 207010), (815, 199898), (1270, 128281), (1574, 103505), (1630, 99949), (3935, 41402), (7870, 20701)]