126875154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 297050112

約数和(自身を除く): 170174958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 157, 213, 271, 314, 426, 471, 497, 542, 813, 942, 994, 1099, 1491, 1626, 1897, 2198, 2982, 3297, 3794, 5691, 6594, 11147, 11382, 19241, 22294, 33441, 38482, 42547, 57723, 66882, 78029, 85094, 115446, 127641, 134687, 156058, 234087, 255282, 269374, 297829, 404061, 468174, 595658, 808122, 893487, 1786974, 3020837, 6041674, 9062511, 18125022, 21145859, 42291718, 63437577, 126875154]

約数ペア:

[(1, 126875154), (2, 63437577), (3, 42291718), (6, 21145859), (7, 18125022), (14, 9062511), (21, 6041674), (42, 3020837), (71, 1786974), (142, 893487), (157, 808122), (213, 595658), (271, 468174), (314, 404061), (426, 297829), (471, 269374), (497, 255282), (542, 234087), (813, 156058), (942, 134687), (994, 127641), (1099, 115446), (1491, 85094), (1626, 78029), (1897, 66882), (2198, 57723), (2982, 42547), (3297, 38482), (3794, 33441), (5691, 22294), (6594, 19241), (11147, 11382)]