140365064

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{7907}}^1$

素因数の和:8237

約数の個数: 32

約数和(自身を含む): 301769280

約数和(自身を除く): 161404216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 7907, 8876, 15814, 17752, 31628, 55349, 63256, 110698, 221396, 442792, 2506519, 5013038, 10026076, 17545633, 20052152, 35091266, 70182532, 140365064]

約数ペア:

[(1, 140365064), (2, 70182532), (4, 35091266), (7, 20052152), (8, 17545633), (14, 10026076), (28, 5013038), (56, 2506519), (317, 442792), (634, 221396), (1268, 110698), (2219, 63256), (2536, 55349), (4438, 31628), (7907, 17752), (8876, 15814)]