150978736

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{60103}}^1$

素因数の和:60268

約数の個数: 20

約数和(自身を含む): 294389392

約数和(自身を除く): 143410656

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 60103, 120206, 240412, 480824, 961648, 9436171, 18872342, 37744684, 75489368, 150978736]

約数ペア:

[(1, 150978736), (2, 75489368), (4, 37744684), (8, 18872342), (16, 9436171), (157, 961648), (314, 480824), (628, 240412), (1256, 120206), (2512, 60103)]