139668522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1753}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 326328192

約数和(自身を除く): 186659670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 542, 813, 1626, 1753, 1897, 3506, 3794, 5259, 5691, 10518, 11382, 12271, 13279, 24542, 26558, 36813, 39837, 73626, 79674, 85897, 171794, 257691, 475063, 515382, 950126, 1425189, 2850378, 3325441, 6650882, 9976323, 19952646, 23278087, 46556174, 69834261, 139668522]

約数ペア:

[(1, 139668522), (2, 69834261), (3, 46556174), (6, 23278087), (7, 19952646), (14, 9976323), (21, 6650882), (42, 3325441), (49, 2850378), (98, 1425189), (147, 950126), (271, 515382), (294, 475063), (542, 257691), (813, 171794), (1626, 85897), (1753, 79674), (1897, 73626), (3506, 39837), (3794, 36813), (5259, 26558), (5691, 24542), (10518, 13279), (11382, 12271)]