156700808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{161881}}^1$

素因数の和:161909

約数の個数: 24

約数和(自身を含む): 322954590

約数和(自身を除く): 166253782

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 161881, 323762, 647524, 1295048, 1780691, 3561382, 7122764, 14245528, 19587601, 39175202, 78350404, 156700808]

約数ペア:

[(1, 156700808), (2, 78350404), (4, 39175202), (8, 19587601), (11, 14245528), (22, 7122764), (44, 3561382), (88, 1780691), (121, 1295048), (242, 647524), (484, 323762), (968, 161881)]