143120151506

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1\times {\mathrm{393557}}^1$

素因数の和:394429

約数の個数: 16

約数和(自身を含む): 215709139800

約数和(自身を除く): 72588988294

約数列:

[1, 2, 349, 521, 698, 1042, 181829, 363658, 393557, 787114, 137351393, 205043197, 274702786, 410086394, 71560075753, 143120151506]

約数ペア:

[(1, 143120151506), (2, 71560075753), (349, 410086394), (521, 274702786), (698, 205043197), (1042, 137351393), (181829, 787114), (363658, 393557)]