147521138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{4441}}^1$

素因数の和:5437

約数の個数: 16

約数和(自身を含む): 234590904

約数和(自身を除く): 87069766

約数列:

[1, 2, 17, 34, 977, 1954, 4441, 8882, 16609, 33218, 75497, 150994, 4338857, 8677714, 73760569, 147521138]

約数ペア:

[(1, 147521138), (2, 73760569), (17, 8677714), (34, 4338857), (977, 150994), (1954, 75497), (4441, 33218), (8882, 16609)]