160158488

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 353928960

約数和(自身を除く): 193770472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 227, 293, 301, 344, 454, 586, 602, 908, 1172, 1204, 1589, 1816, 2051, 2344, 2408, 3178, 4102, 6356, 8204, 9761, 12599, 12712, 16408, 19522, 25198, 39044, 50396, 66511, 68327, 78088, 88193, 100792, 133022, 136654, 176386, 266044, 273308, 352772, 465577, 532088, 546616, 705544, 931154, 1862308, 2859973, 3724616, 5719946, 11439892, 20019811, 22879784, 40039622, 80079244, 160158488]

約数ペア:

[(1, 160158488), (2, 80079244), (4, 40039622), (7, 22879784), (8, 20019811), (14, 11439892), (28, 5719946), (43, 3724616), (56, 2859973), (86, 1862308), (172, 931154), (227, 705544), (293, 546616), (301, 532088), (344, 465577), (454, 352772), (586, 273308), (602, 266044), (908, 176386), (1172, 136654), (1204, 133022), (1589, 100792), (1816, 88193), (2051, 78088), (2344, 68327), (2408, 66511), (3178, 50396), (4102, 39044), (6356, 25198), (8204, 19522), (9761, 16408), (12599, 12712)]