160332963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1033}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 258086400

約数和(自身を除く): 97753437

約数列:

[1, 3, 7, 19, 21, 57, 133, 389, 399, 1033, 1167, 2723, 3099, 7231, 7391, 8169, 19627, 21693, 22173, 51737, 58881, 137389, 155211, 401837, 412167, 1205511, 2812859, 7634903, 8438577, 22904709, 53444321, 160332963]

約数ペア:

[(1, 160332963), (3, 53444321), (7, 22904709), (19, 8438577), (21, 7634903), (57, 2812859), (133, 1205511), (389, 412167), (399, 401837), (1033, 155211), (1167, 137389), (2723, 58881), (3099, 51737), (7231, 22173), (7391, 21693), (8169, 19627)]