138317764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{64877}}^1$

素因数の和:64935

約数の個数: 24

約数和(自身を含む): 267037848

約数和(自身を除く): 128720084

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 64877, 129754, 259508, 843401, 1686802, 2659957, 3373604, 5319914, 10639828, 34579441, 69158882, 138317764]

約数ペア:

[(1, 138317764), (2, 69158882), (4, 34579441), (13, 10639828), (26, 5319914), (41, 3373604), (52, 2659957), (82, 1686802), (164, 843401), (533, 259508), (1066, 129754), (2132, 64877)]