155240168

素因数分解:

$2^3\times {\mathrm{1291}}^1\times {\mathrm{15031}}^1$

素因数の和:16328

約数の個数: 16

約数和(自身を含む): 291320160

約数和(自身を除く): 136079992

約数列:

[1, 2, 4, 8, 1291, 2582, 5164, 10328, 15031, 30062, 60124, 120248, 19405021, 38810042, 77620084, 155240168]

約数ペア:

[(1, 155240168), (2, 77620084), (4, 38810042), (8, 19405021), (1291, 120248), (2582, 60124), (5164, 30062), (10328, 15031)]