164480252

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{62971}}^1$

素因数の和:63628

約数の個数: 12

約数和(自身を含む): 288285816

約数和(自身を除く): 123805564

約数列:

[1, 2, 4, 653, 1306, 2612, 62971, 125942, 251884, 41120063, 82240126, 164480252]

約数ペア:

[(1, 164480252), (2, 82240126), (4, 41120063), (653, 251884), (1306, 125942), (2612, 62971)]