155607048

素因数分解:

$2^3\times 3^3\times {\mathrm{720403}}^1$

素因数の和:720418

約数の個数: 32

約数和(自身を含む): 432242400

約数和(自身を除く): 276635352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 720403, 1440806, 2161209, 2881612, 4322418, 5763224, 6483627, 8644836, 12967254, 17289672, 19450881, 25934508, 38901762, 51869016, 77803524, 155607048]

約数ペア:

[(1, 155607048), (2, 77803524), (3, 51869016), (4, 38901762), (6, 25934508), (8, 19450881), (9, 17289672), (12, 12967254), (18, 8644836), (24, 6483627), (27, 5763224), (36, 4322418), (54, 2881612), (72, 2161209), (108, 1440806), (216, 720403)]