155156792

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67577}}^1$

素因数の和:67631

約数の個数: 32

約数和(自身を含む): 340593120

約数和(自身を除く): 185436328

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 67577, 135154, 270308, 473039, 540616, 946078, 1892156, 2770657, 3784312, 5541314, 11082628, 19394599, 22165256, 38789198, 77578396, 155156792]

約数ペア:

[(1, 155156792), (2, 77578396), (4, 38789198), (7, 22165256), (8, 19394599), (14, 11082628), (28, 5541314), (41, 3784312), (56, 2770657), (82, 1892156), (164, 946078), (287, 540616), (328, 473039), (574, 270308), (1148, 135154), (2296, 67577)]