139262808

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{81727}}^1$

素因数の和:81807

約数の個数: 32

約数和(自身を含む): 353064960

約数和(自身を除く): 213802152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 81727, 163454, 245181, 326908, 490362, 653816, 980724, 1961448, 5802617, 11605234, 17407851, 23210468, 34815702, 46420936, 69631404, 139262808]

約数ペア:

[(1, 139262808), (2, 69631404), (3, 46420936), (4, 34815702), (6, 23210468), (8, 17407851), (12, 11605234), (24, 5802617), (71, 1961448), (142, 980724), (213, 653816), (284, 490362), (426, 326908), (568, 245181), (852, 163454), (1704, 81727)]