156940010605

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{81919}}^1$

素因数の和:82489

約数の個数: 32

約数和(自身を含む): 217432719360

約数和(自身を除く): 60492708755

約数列:

[1, 5, 7, 35, 127, 431, 635, 889, 2155, 3017, 4445, 15085, 54737, 81919, 273685, 383159, 409595, 573433, 1915795, 2867165, 10403713, 35307089, 52018565, 72825991, 176535445, 247149623, 364129955, 1235748115, 4484000303, 22420001515, 31388002121, 156940010605]

約数ペア:

[(1, 156940010605), (5, 31388002121), (7, 22420001515), (35, 4484000303), (127, 1235748115), (431, 364129955), (635, 247149623), (889, 176535445), (2155, 72825991), (3017, 52018565), (4445, 35307089), (15085, 10403713), (54737, 2867165), (81919, 1915795), (273685, 573433), (383159, 409595)]