156933904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3103

約数の個数: 40

約数和(自身を含む): 316908288

約数和(自身を除く): 159974384

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2957, 3317, 5914, 6634, 11828, 13268, 23656, 26536, 47312, 53072, 91667, 183334, 316399, 366668, 632798, 733336, 1265596, 1466672, 2531192, 5062384, 9808369, 19616738, 39233476, 78466952, 156933904]

約数ペア:

[(1, 156933904), (2, 78466952), (4, 39233476), (8, 19616738), (16, 9808369), (31, 5062384), (62, 2531192), (107, 1466672), (124, 1265596), (214, 733336), (248, 632798), (428, 366668), (496, 316399), (856, 183334), (1712, 91667), (2957, 53072), (3317, 47312), (5914, 26536), (6634, 23656), (11828, 13268)]