156900894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 339254784

約数和(自身を除く): 182353890

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 137, 138, 193, 258, 274, 386, 411, 579, 822, 989, 1158, 1978, 2967, 3151, 4439, 5891, 5934, 6302, 8299, 8878, 9453, 11782, 13317, 16598, 17673, 18906, 24897, 26441, 26634, 35346, 49794, 52882, 79323, 135493, 158646, 190877, 270986, 381754, 406479, 572631, 608143, 812958, 1136963, 1145262, 1216286, 1824429, 2273926, 3410889, 3648858, 6821778, 26150149, 52300298, 78450447, 156900894]

約数ペア:

[(1, 156900894), (2, 78450447), (3, 52300298), (6, 26150149), (23, 6821778), (43, 3648858), (46, 3410889), (69, 2273926), (86, 1824429), (129, 1216286), (137, 1145262), (138, 1136963), (193, 812958), (258, 608143), (274, 572631), (386, 406479), (411, 381754), (579, 270986), (822, 190877), (989, 158646), (1158, 135493), (1978, 79323), (2967, 52882), (3151, 49794), (4439, 35346), (5891, 26634), (5934, 26441), (6302, 24897), (8299, 18906), (8878, 17673), (9453, 16598), (11782, 13317)]