149554076

素因数分解:

$2^2\times 7^2\times {\mathrm{763031}}^1$

素因数の和:763049

約数の個数: 18

約数和(自身を含む): 304449768

約数和(自身を除く): 154895692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 763031, 1526062, 3052124, 5341217, 10682434, 21364868, 37388519, 74777038, 149554076]

約数ペア:

[(1, 149554076), (2, 74777038), (4, 37388519), (7, 21364868), (14, 10682434), (28, 5341217), (49, 3052124), (98, 1526062), (196, 763031)]