138173858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{40237}}^1$

素因数の和:40357

約数の個数: 16

約数和(自身を含む): 221630904

約数和(自身を除く): 83457046

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 40237, 80474, 684029, 1368058, 4063937, 8127874, 69086929, 138173858]

約数ペア:

[(1, 138173858), (2, 69086929), (17, 8127874), (34, 4063937), (101, 1368058), (202, 684029), (1717, 80474), (3434, 40237)]