148921208

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{209159}}^1$

素因数の和:209254

約数の個数: 16

約数和(自身を含む): 282366000

約数和(自身を除く): 133444792

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 209159, 418318, 836636, 1673272, 18615151, 37230302, 74460604, 148921208]

約数ペア:

[(1, 148921208), (2, 74460604), (4, 37230302), (8, 18615151), (89, 1673272), (178, 836636), (356, 418318), (712, 209159)]