155980559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{13513}}^1$

素因数の和:13634

約数の個数: 16

約数和(自身を含む): 190709568

約数和(自身を除く): 34729009

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 13513, 94591, 229721, 1310761, 1608047, 9175327, 22282937, 155980559]

約数ペア:

[(1, 155980559), (7, 22282937), (17, 9175327), (97, 1608047), (119, 1310761), (679, 229721), (1649, 94591), (11543, 13513)]