146804144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{129229}}^1$

素因数の和:129308

約数の個数: 20

約数和(自身を含む): 288441360

約数和(自身を除く): 141637216

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 129229, 258458, 516916, 1033832, 2067664, 9175259, 18350518, 36701036, 73402072, 146804144]

約数ペア:

[(1, 146804144), (2, 73402072), (4, 36701036), (8, 18350518), (16, 9175259), (71, 2067664), (142, 1033832), (284, 516916), (568, 258458), (1136, 129229)]