139925742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 325099008

約数和(自身を除く): 185173266

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 311, 374, 401, 561, 622, 802, 933, 1122, 1203, 1866, 2406, 3421, 4411, 5287, 6817, 6842, 8822, 10263, 10574, 13233, 13634, 15861, 20451, 20526, 26466, 31722, 40902, 58157, 74987, 116314, 124711, 149974, 174471, 224961, 249422, 348942, 374133, 449922, 748266, 1371821, 2120087, 2743642, 4115463, 4240174, 6360261, 8230926, 12720522, 23320957, 46641914, 69962871, 139925742]

約数ペア:

[(1, 139925742), (2, 69962871), (3, 46641914), (6, 23320957), (11, 12720522), (17, 8230926), (22, 6360261), (33, 4240174), (34, 4115463), (51, 2743642), (66, 2120087), (102, 1371821), (187, 748266), (311, 449922), (374, 374133), (401, 348942), (561, 249422), (622, 224961), (802, 174471), (933, 149974), (1122, 124711), (1203, 116314), (1866, 74987), (2406, 58157), (3421, 40902), (4411, 31722), (5287, 26466), (6817, 20526), (6842, 20451), (8822, 15861), (10263, 13634), (10574, 13233)]