156941936

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{18131}}^1$

素因数の和:18680

約数の個数: 20

約数和(自身を含む): 304653864

約数和(自身を除く): 147711928

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 18131, 36262, 72524, 145048, 290096, 9808871, 19617742, 39235484, 78470968, 156941936]

約数ペア:

[(1, 156941936), (2, 78470968), (4, 39235484), (8, 19617742), (16, 9808871), (541, 290096), (1082, 145048), (2164, 72524), (4328, 36262), (8656, 18131)]