144564110

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{20921}}^1$

素因数の和:21619

約数の個数: 16

約数和(自身を含む): 260604432

約数和(自身を除く): 116040322

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 20921, 41842, 104605, 209210, 14456411, 28912822, 72282055, 144564110]

約数ペア:

[(1, 144564110), (2, 72282055), (5, 28912822), (10, 14456411), (691, 209210), (1382, 104605), (3455, 41842), (6910, 20921)]