156901254

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 160618746

約数列:

[1, 2, 3, 6, 139, 278, 417, 419, 449, 834, 838, 898, 1257, 1347, 2514, 2694, 58241, 62411, 116482, 124822, 174723, 187233, 188131, 349446, 374466, 376262, 564393, 1128786, 26150209, 52300418, 78450627, 156901254]

約数ペア:

[(1, 156901254), (2, 78450627), (3, 52300418), (6, 26150209), (139, 1128786), (278, 564393), (417, 376262), (419, 374466), (449, 349446), (834, 188131), (838, 187233), (898, 174723), (1257, 124822), (1347, 116482), (2514, 62411), (2694, 58241)]