149733724

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{17419}}^1$

素因数の和:17737

約数の個数: 24

約数和(自身を含む): 300460160

約数和(自身を除く): 150726436

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 17419, 34838, 69676, 121933, 243866, 487732, 5347633, 10695266, 21390532, 37433431, 74866862, 149733724]

約数ペア:

[(1, 149733724), (2, 74866862), (4, 37433431), (7, 21390532), (14, 10695266), (28, 5347633), (307, 487732), (614, 243866), (1228, 121933), (2149, 69676), (4298, 34838), (8596, 17419)]