157470297220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24376207}}^1$

素因数の和:24376252

約数の個数: 48

約数和(自身を含む): 368568264960

約数和(自身を除く): 211097967740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 24376207, 48752414, 97504828, 121881035, 243762070, 414395519, 463147933, 487524140, 828791038, 926295866, 1657582076, 1852591732, 2071977595, 2315739665, 4143955190, 4631479330, 7873514861, 8287910380, 9262958660, 15747029722, 31494059444, 39367574305, 78735148610, 157470297220]

約数ペア:

[(1, 157470297220), (2, 78735148610), (4, 39367574305), (5, 31494059444), (10, 15747029722), (17, 9262958660), (19, 8287910380), (20, 7873514861), (34, 4631479330), (38, 4143955190), (68, 2315739665), (76, 2071977595), (85, 1852591732), (95, 1657582076), (170, 926295866), (190, 828791038), (323, 487524140), (340, 463147933), (380, 414395519), (646, 243762070), (1292, 121881035), (1615, 97504828), (3230, 48752414), (6460, 24376207)]