140339234

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{18127}}^1$

素因数の和:18222

約数の個数: 24

約数和(自身を含む): 247991040

約数和(自身を除く): 107651806

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 18127, 36254, 126889, 253778, 888223, 1432033, 1776446, 2864066, 10024231, 20048462, 70169617, 140339234]

約数ペア:

[(1, 140339234), (2, 70169617), (7, 20048462), (14, 10024231), (49, 2864066), (79, 1776446), (98, 1432033), (158, 888223), (553, 253778), (1106, 126889), (3871, 36254), (7742, 18127)]