149748148

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 30

約数和(自身を含む): 288376130

約数和(自身を除く): 138627982

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2557, 2662, 5114, 5324, 10228, 14641, 28127, 29282, 56254, 58564, 112508, 309397, 618794, 1237588, 3403367, 6806734, 13613468, 37437037, 74874074, 149748148]

約数ペア:

[(1, 149748148), (2, 74874074), (4, 37437037), (11, 13613468), (22, 6806734), (44, 3403367), (121, 1237588), (242, 618794), (484, 309397), (1331, 112508), (2557, 58564), (2662, 56254), (5114, 29282), (5324, 28127), (10228, 14641)]