179099488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4735

約数の個数: 48

約数和(自身を含む): 378683424

約数和(自身を除く): 199583936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4637, 4828, 9274, 9656, 18548, 19312, 37096, 38624, 74192, 78829, 148384, 157658, 315316, 329227, 630632, 658454, 1261264, 1316908, 2522528, 2633816, 5267632, 5596859, 10535264, 11193718, 22387436, 44774872, 89549744, 179099488]

約数ペア:

[(1, 179099488), (2, 89549744), (4, 44774872), (8, 22387436), (16, 11193718), (17, 10535264), (32, 5596859), (34, 5267632), (68, 2633816), (71, 2522528), (136, 1316908), (142, 1261264), (272, 658454), (284, 630632), (544, 329227), (568, 315316), (1136, 157658), (1207, 148384), (2272, 78829), (2414, 74192), (4637, 38624), (4828, 37096), (9274, 19312), (9656, 18548)]