149241508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6659}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 281957760

約数和(自身を除く): 132716252

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 5603, 6659, 11206, 13318, 22412, 26636, 86567, 173134, 346268, 2870029, 5740058, 11480116, 37310377, 74620754, 149241508]

約数ペア:

[(1, 149241508), (2, 74620754), (4, 37310377), (13, 11480116), (26, 5740058), (52, 2870029), (431, 346268), (862, 173134), (1724, 86567), (5603, 26636), (6659, 22412), (11206, 13318)]