157458964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3019}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 319636800

約数和(自身を除く): 162177836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 884, 1003, 1534, 2006, 3019, 3068, 4012, 6038, 12076, 13039, 26078, 39247, 51323, 52156, 78494, 102646, 156988, 178121, 205292, 356242, 667199, 712484, 1334398, 2315573, 2668796, 3028057, 4631146, 6056114, 9262292, 12112228, 39364741, 78729482, 157458964]

約数ペア:

[(1, 157458964), (2, 78729482), (4, 39364741), (13, 12112228), (17, 9262292), (26, 6056114), (34, 4631146), (52, 3028057), (59, 2668796), (68, 2315573), (118, 1334398), (221, 712484), (236, 667199), (442, 356242), (767, 205292), (884, 178121), (1003, 156988), (1534, 102646), (2006, 78494), (3019, 52156), (3068, 51323), (4012, 39247), (6038, 26078), (12076, 13039)]