198878832

素因数分解:

$2^4\times 3^2\times {\mathrm{1381103}}^1$

素因数の和:1381117

約数の個数: 30

約数和(自身を含む): 556584912

約数和(自身を除く): 357706080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1381103, 2762206, 4143309, 5524412, 8286618, 11048824, 12429927, 16573236, 22097648, 24859854, 33146472, 49719708, 66292944, 99439416, 198878832]

約数ペア:

[(1, 198878832), (2, 99439416), (3, 66292944), (4, 49719708), (6, 33146472), (8, 24859854), (9, 22097648), (12, 16573236), (16, 12429927), (18, 11048824), (24, 8286618), (36, 5524412), (48, 4143309), (72, 2762206), (144, 1381103)]