157494864

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20899}}^1$

素因数の和:21067

約数の個数: 40

約数和(自身を含む): 409472800

約数和(自身を除く): 251977936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 20899, 41798, 62697, 83596, 125394, 167192, 250788, 334384, 501576, 1003152, 3281143, 6562286, 9843429, 13124572, 19686858, 26249144, 39373716, 52498288, 78747432, 157494864]

約数ペア:

[(1, 157494864), (2, 78747432), (3, 52498288), (4, 39373716), (6, 26249144), (8, 19686858), (12, 13124572), (16, 9843429), (24, 6562286), (48, 3281143), (157, 1003152), (314, 501576), (471, 334384), (628, 250788), (942, 167192), (1256, 125394), (1884, 83596), (2512, 62697), (3768, 41798), (7536, 20899)]