149747204

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{70769}}^1$

素因数の和:70819

約数の個数: 18

約数和(自身を含む): 273950670

約数和(自身を除く): 124203466

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 70769, 141538, 283076, 1627687, 3255374, 6510748, 37436801, 74873602, 149747204]

約数ペア:

[(1, 149747204), (2, 74873602), (4, 37436801), (23, 6510748), (46, 3255374), (92, 1627687), (529, 283076), (1058, 141538), (2116, 70769)]