156637097135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{22721}}^1$

素因数の和:23399

約数の個数: 32

約数和(自身を含む): 196841594880

約数和(自身を除く): 40204497745

約数列:

[1, 5, 31, 79, 155, 395, 563, 2449, 2815, 12245, 17453, 22721, 44477, 87265, 113605, 222385, 704351, 1378787, 1794959, 3521755, 6893935, 8974795, 12791923, 55643729, 63959615, 278218645, 396549613, 1010561917, 1982748065, 5052809585, 31327419427, 156637097135]

約数ペア:

[(1, 156637097135), (5, 31327419427), (31, 5052809585), (79, 1982748065), (155, 1010561917), (395, 396549613), (563, 278218645), (2449, 63959615), (2815, 55643729), (12245, 12791923), (17453, 8974795), (22721, 6893935), (44477, 3521755), (87265, 1794959), (113605, 1378787), (222385, 704351)]