148462444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{219619}}^1$

素因数の和:219649

約数の個数: 18

約数和(自身を含む): 281333220

約数和(自身を除く): 132870776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 219619, 439238, 878476, 2855047, 5710094, 11420188, 37115611, 74231222, 148462444]

約数ペア:

[(1, 148462444), (2, 74231222), (4, 37115611), (13, 11420188), (26, 5710094), (52, 2855047), (169, 878476), (338, 439238), (676, 219619)]