139172546

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 218909952

約数和(自身を除く): 79737406

約数列:

[1, 2, 47, 94, 101, 107, 137, 202, 214, 274, 4747, 5029, 6439, 9494, 10058, 10807, 12878, 13837, 14659, 21614, 27674, 29318, 507929, 650339, 688973, 1015858, 1300678, 1377946, 1480559, 2961118, 69586273, 139172546]

約数ペア:

[(1, 139172546), (2, 69586273), (47, 2961118), (94, 1480559), (101, 1377946), (107, 1300678), (137, 1015858), (202, 688973), (214, 650339), (274, 507929), (4747, 29318), (5029, 27674), (6439, 21614), (9494, 14659), (10058, 13837), (10807, 12878)]