139969326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{81283}}^1$

素因数の和:81336

約数の個数: 32

約数和(自身を含む): 327737088

約数和(自身を除く): 187767762

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 81283, 162566, 243849, 487698, 568981, 1137962, 1706943, 3332603, 3413886, 6665206, 9997809, 19995618, 23328221, 46656442, 69984663, 139969326]

約数ペア:

[(1, 139969326), (2, 69984663), (3, 46656442), (6, 23328221), (7, 19995618), (14, 9997809), (21, 6665206), (41, 3413886), (42, 3332603), (82, 1706943), (123, 1137962), (246, 568981), (287, 487698), (574, 243849), (861, 162566), (1722, 81283)]