152020814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{38177}}^1$

素因数の和:38371

約数の個数: 16

約数和(自身を含む): 250142256

約数和(自身を除く): 98121442

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 38177, 76354, 419947, 839894, 6910037, 13820074, 76010407, 152020814]

約数ペア:

[(1, 152020814), (2, 76010407), (11, 13820074), (22, 6910037), (181, 839894), (362, 419947), (1991, 76354), (3982, 38177)]