138860704

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{117281}}^1$

素因数の和:117328

約数の個数: 24

約数和(自身を含む): 280773108

約数和(自身を除く): 141912404

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 117281, 234562, 469124, 938248, 1876496, 3752992, 4339397, 8678794, 17357588, 34715176, 69430352, 138860704]

約数ペア:

[(1, 138860704), (2, 69430352), (4, 34715176), (8, 17357588), (16, 8678794), (32, 4339397), (37, 3752992), (74, 1876496), (148, 938248), (296, 469124), (592, 234562), (1184, 117281)]