162994559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 218050560

約数和(自身を除く): 55056001

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1729, 2821, 3041, 4123, 7657, 21287, 39533, 53599, 57779, 94271, 276731, 404453, 659897, 751127, 1225523, 1791149, 5257889, 8578661, 12538043, 23284937, 162994559]

約数ペア:

[(1, 162994559), (7, 23284937), (13, 12538043), (19, 8578661), (31, 5257889), (91, 1791149), (133, 1225523), (217, 751127), (247, 659897), (403, 404453), (589, 276731), (1729, 94271), (2821, 57779), (3041, 53599), (4123, 39533), (7657, 21287)]