155680956

素因数分解:

$2^2\times 3^2\times {\mathrm{4324471}}^1$

素因数の和:4324481

約数の個数: 18

約数和(自身を含む): 393526952

約数和(自身を除く): 237845996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4324471, 8648942, 12973413, 17297884, 25946826, 38920239, 51893652, 77840478, 155680956]

約数ペア:

[(1, 155680956), (2, 77840478), (3, 51893652), (4, 38920239), (6, 25946826), (9, 17297884), (12, 12973413), (18, 8648942), (36, 4324471)]