144564284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21997}}^1$

素因数の和:22085

約数の個数: 24

約数和(自身を含む): 266087808

約数和(自身を除く): 121523524

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 21997, 43994, 87988, 681907, 1165841, 1363814, 2331682, 2727628, 4663364, 36141071, 72282142, 144564284]

約数ペア:

[(1, 144564284), (2, 72282142), (4, 36141071), (31, 4663364), (53, 2727628), (62, 2331682), (106, 1363814), (124, 1165841), (212, 681907), (1643, 87988), (3286, 43994), (6572, 21997)]