138745008

素因数分解:

$2^4\times 3^3\times {\mathrm{321169}}^1$

素因数の和:321186

約数の個数: 40

約数和(自身を含む): 398250800

約数和(自身を除く): 259505792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 321169, 642338, 963507, 1284676, 1927014, 2569352, 2890521, 3854028, 5138704, 5781042, 7708056, 8671563, 11562084, 15416112, 17343126, 23124168, 34686252, 46248336, 69372504, 138745008]

約数ペア:

[(1, 138745008), (2, 69372504), (3, 46248336), (4, 34686252), (6, 23124168), (8, 17343126), (9, 15416112), (12, 11562084), (16, 8671563), (18, 7708056), (24, 5781042), (27, 5138704), (36, 3854028), (48, 2890521), (54, 2569352), (72, 1927014), (108, 1284676), (144, 963507), (216, 642338), (432, 321169)]