65123168

素因数分解:

$2^5\times {\mathrm{11}}^4\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 60

約数和(自身を含む): 142046100

約数和(自身を除く): 76922932

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 139, 176, 242, 278, 352, 484, 556, 968, 1112, 1331, 1529, 1936, 2224, 2662, 3058, 3872, 4448, 5324, 6116, 10648, 12232, 14641, 16819, 21296, 24464, 29282, 33638, 42592, 48928, 58564, 67276, 117128, 134552, 185009, 234256, 269104, 370018, 468512, 538208, 740036, 1480072, 2035099, 2960144, 4070198, 5920288, 8140396, 16280792, 32561584, 65123168]

約数ペア:

[(1, 65123168), (2, 32561584), (4, 16280792), (8, 8140396), (11, 5920288), (16, 4070198), (22, 2960144), (32, 2035099), (44, 1480072), (88, 740036), (121, 538208), (139, 468512), (176, 370018), (242, 269104), (278, 234256), (352, 185009), (484, 134552), (556, 117128), (968, 67276), (1112, 58564), (1331, 48928), (1529, 42592), (1936, 33638), (2224, 29282), (2662, 24464), (3058, 21296), (3872, 16819), (4448, 14641), (5324, 12232), (6116, 10648)]