139170408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14442

約数の個数: 64

約数和(自身を含む): 386803200

約数和(自身を除く): 247632792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 14389, 28778, 43167, 57556, 86334, 115112, 172668, 187057, 345336, 374114, 446059, 561171, 748228, 892118, 1122342, 1338177, 1496456, 1784236, 2244684, 2676354, 3568472, 4489368, 5352708, 5798767, 10705416, 11597534, 17396301, 23195068, 34792602, 46390136, 69585204, 139170408]

約数ペア:

[(1, 139170408), (2, 69585204), (3, 46390136), (4, 34792602), (6, 23195068), (8, 17396301), (12, 11597534), (13, 10705416), (24, 5798767), (26, 5352708), (31, 4489368), (39, 3568472), (52, 2676354), (62, 2244684), (78, 1784236), (93, 1496456), (104, 1338177), (124, 1122342), (156, 892118), (186, 748228), (248, 561171), (312, 446059), (372, 374114), (403, 345336), (744, 187057), (806, 172668), (1209, 115112), (1612, 86334), (2418, 57556), (3224, 43167), (4836, 28778), (9672, 14389)]