139037416

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67103}}^1$

素因数の和:67153

約数の個数: 32

約数和(自身を含む): 305994240

約数和(自身を除く): 166956824

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 67103, 134206, 268412, 469721, 536824, 939442, 1878884, 2482811, 3757768, 4965622, 9931244, 17379677, 19862488, 34759354, 69518708, 139037416]

約数ペア:

[(1, 139037416), (2, 69518708), (4, 34759354), (7, 19862488), (8, 17379677), (14, 9931244), (28, 4965622), (37, 3757768), (56, 2482811), (74, 1878884), (148, 939442), (259, 536824), (296, 469721), (518, 268412), (1036, 134206), (2072, 67103)]