138094876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{20107}}^1$

素因数の和:20229

約数の個数: 24

約数和(自身を含む): 258428016

約数和(自身を除く): 120333140

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 20107, 40214, 80428, 341819, 683638, 1367276, 2030807, 4061614, 8123228, 34523719, 69047438, 138094876]

約数ペア:

[(1, 138094876), (2, 69047438), (4, 34523719), (17, 8123228), (34, 4061614), (68, 2030807), (101, 1367276), (202, 683638), (404, 341819), (1717, 80428), (3434, 40214), (6868, 20107)]