189146512

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{49463}}^1$

素因数の和:49710

約数の個数: 20

約数和(自身を含む): 368012160

約数和(自身を除く): 178865648

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 49463, 98926, 197852, 395704, 791408, 11821657, 23643314, 47286628, 94573256, 189146512]

約数ペア:

[(1, 189146512), (2, 94573256), (4, 47286628), (8, 23643314), (16, 11821657), (239, 791408), (478, 395704), (956, 197852), (1912, 98926), (3824, 49463)]