128122608

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157013}}^1$

素因数の和:157041

約数の個数: 40

約数和(自身を含む): 350455248

約数和(自身を除く): 222332640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 157013, 314026, 471039, 628052, 942078, 1256104, 1884156, 2512208, 2669221, 3768312, 5338442, 7536624, 8007663, 10676884, 16015326, 21353768, 32030652, 42707536, 64061304, 128122608]

約数ペア:

[(1, 128122608), (2, 64061304), (3, 42707536), (4, 32030652), (6, 21353768), (8, 16015326), (12, 10676884), (16, 8007663), (17, 7536624), (24, 5338442), (34, 3768312), (48, 2669221), (51, 2512208), (68, 1884156), (102, 1256104), (136, 942078), (204, 628052), (272, 471039), (408, 314026), (816, 157013)]