148503019

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{11113}}^1$

素因数の和:11226

約数の個数: 16

約数和(自身を含む): 179246592

約数和(自身を除く): 30743573

約数列:

[1, 7, 23, 83, 161, 581, 1909, 11113, 13363, 77791, 255599, 922379, 1789193, 6456653, 21214717, 148503019]

約数ペア:

[(1, 148503019), (7, 21214717), (23, 6456653), (83, 1789193), (161, 922379), (581, 255599), (1909, 77791), (11113, 13363)]