146988239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 170481024

約数和(自身を除く): 23492785

約数列:

[1, 17, 23, 41, 53, 173, 391, 697, 901, 943, 1219, 2173, 2941, 3979, 7093, 9169, 16031, 20723, 36941, 49979, 67643, 120581, 155873, 163139, 210887, 375929, 849643, 2773363, 3585079, 6390793, 8646367, 146988239]

約数ペア:

[(1, 146988239), (17, 8646367), (23, 6390793), (41, 3585079), (53, 2773363), (173, 849643), (391, 375929), (697, 210887), (901, 163139), (943, 155873), (1219, 120581), (2173, 67643), (2941, 49979), (3979, 36941), (7093, 20723), (9169, 16031)]