160153345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 223606656

約数和(自身を除く): 63453311

約数列:

[1, 5, 11, 17, 55, 85, 157, 187, 785, 935, 1091, 1727, 2669, 5455, 8635, 12001, 13345, 18547, 29359, 60005, 92735, 146795, 171287, 204017, 856435, 1020085, 1884157, 2911879, 9420785, 14559395, 32030669, 160153345]

約数ペア:

[(1, 160153345), (5, 32030669), (11, 14559395), (17, 9420785), (55, 2911879), (85, 1884157), (157, 1020085), (187, 856435), (785, 204017), (935, 171287), (1091, 146795), (1727, 92735), (2669, 60005), (5455, 29359), (8635, 18547), (12001, 13345)]