149143372

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{13417}}^1$

素因数の和:13825

約数の個数: 24

約数和(自身を含む): 299060384

約数和(自身を除く): 149917012

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 13417, 26834, 53668, 93919, 187838, 375676, 5326549, 10653098, 21306196, 37285843, 74571686, 149143372]

約数ペア:

[(1, 149143372), (2, 74571686), (4, 37285843), (7, 21306196), (14, 10653098), (28, 5326549), (397, 375676), (794, 187838), (1588, 93919), (2779, 53668), (5558, 26834), (11116, 13417)]