165413742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40013}}^1$

素因数の和:40084

約数の個数: 32

約数和(自身を含む): 363007008

約数和(自身を除く): 197593266

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 40013, 80026, 120039, 240078, 520169, 1040338, 1560507, 2120689, 3121014, 4241378, 6362067, 12724134, 27568957, 55137914, 82706871, 165413742]

約数ペア:

[(1, 165413742), (2, 82706871), (3, 55137914), (6, 27568957), (13, 12724134), (26, 6362067), (39, 4241378), (53, 3121014), (78, 2120689), (106, 1560507), (159, 1040338), (318, 520169), (689, 240078), (1378, 120039), (2067, 80026), (4134, 40013)]