135642211208

素因数分解:

$2^3\times 7^2\times {\mathrm{821}}^1\times {\mathrm{421469}}^1$

素因数の和:422310

約数の個数: 48

約数和(自身を含む): 296213330700

約数和(自身を除く): 160571119492

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 821, 1642, 3284, 5747, 6568, 11494, 22988, 40229, 45976, 80458, 160916, 321832, 421469, 842938, 1685876, 2950283, 3371752, 5900566, 11801132, 20651981, 23602264, 41303962, 82607924, 165215848, 346026049, 692052098, 1384104196, 2422182343, 2768208392, 4844364686, 9688729372, 16955276401, 19377458744, 33910552802, 67821105604, 135642211208]

約数ペア:

[(1, 135642211208), (2, 67821105604), (4, 33910552802), (7, 19377458744), (8, 16955276401), (14, 9688729372), (28, 4844364686), (49, 2768208392), (56, 2422182343), (98, 1384104196), (196, 692052098), (392, 346026049), (821, 165215848), (1642, 82607924), (3284, 41303962), (5747, 23602264), (6568, 20651981), (11494, 11801132), (22988, 5900566), (40229, 3371752), (45976, 2950283), (80458, 1685876), (160916, 842938), (321832, 421469)]