156658168

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{10141}}^1$

素因数の和:12078

約数の個数: 16

約数和(自身を含む): 293915160

約数和(自身を除く): 137256992

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 10141, 15448, 20282, 40564, 81128, 19582271, 39164542, 78329084, 156658168]

約数ペア:

[(1, 156658168), (2, 78329084), (4, 39164542), (8, 19582271), (1931, 81128), (3862, 40564), (7724, 20282), (10141, 15448)]