139631752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 296452800

約数和(自身を除く): 156821048

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 67, 104, 116, 134, 232, 268, 377, 536, 691, 754, 871, 1382, 1508, 1742, 1943, 2764, 3016, 3484, 3886, 5528, 6968, 7772, 8983, 15544, 17966, 20039, 25259, 35932, 40078, 46297, 50518, 71864, 80156, 92594, 101036, 160312, 185188, 202072, 260507, 370376, 521014, 601861, 1042028, 1203722, 1342613, 2084056, 2407444, 2685226, 4814888, 5370452, 10740904, 17453969, 34907938, 69815876, 139631752]

約数ペア:

[(1, 139631752), (2, 69815876), (4, 34907938), (8, 17453969), (13, 10740904), (26, 5370452), (29, 4814888), (52, 2685226), (58, 2407444), (67, 2084056), (104, 1342613), (116, 1203722), (134, 1042028), (232, 601861), (268, 521014), (377, 370376), (536, 260507), (691, 202072), (754, 185188), (871, 160312), (1382, 101036), (1508, 92594), (1742, 80156), (1943, 71864), (2764, 50518), (3016, 46297), (3484, 40078), (3886, 35932), (5528, 25259), (6968, 20039), (7772, 17966), (8983, 15544)]