155367793

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 181488384

約数和(自身を除く): 26120591

約数列:

[1, 7, 61, 197, 427, 1379, 1847, 12017, 12929, 84119, 112667, 363859, 788669, 2547013, 22195399, 155367793]

約数ペア:

[(1, 155367793), (7, 22195399), (61, 2547013), (197, 788669), (427, 363859), (1379, 112667), (1847, 84119), (12017, 12929)]