144389340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{802163}}^1$

素因数の和:802178

約数の個数: 36

約数和(自身を含む): 437981544

約数和(自身を除く): 293592204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 802163, 1604326, 2406489, 3208652, 4010815, 4812978, 7219467, 8021630, 9625956, 12032445, 14438934, 16043260, 24064890, 28877868, 36097335, 48129780, 72194670, 144389340]

約数ペア:

[(1, 144389340), (2, 72194670), (3, 48129780), (4, 36097335), (5, 28877868), (6, 24064890), (9, 16043260), (10, 14438934), (12, 12032445), (15, 9625956), (18, 8021630), (20, 7219467), (30, 4812978), (36, 4010815), (45, 3208652), (60, 2406489), (90, 1604326), (180, 802163)]