139709556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 416648960

約数和(自身を除く): 276939404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 181, 189, 252, 362, 378, 543, 724, 756, 1021, 1086, 1267, 1629, 2042, 2172, 2534, 3063, 3258, 3801, 4084, 4887, 5068, 6126, 6516, 7147, 7602, 9189, 9774, 11403, 12252, 14294, 15204, 18378, 19548, 21441, 22806, 27567, 28588, 34209, 36756, 42882, 45612, 55134, 64323, 68418, 85764, 110268, 128646, 136836, 184801, 192969, 257292, 369602, 385938, 554403, 739204, 771876, 1108806, 1293607, 1663209, 2217612, 2587214, 3326418, 3880821, 4989627, 5174428, 6652836, 7761642, 9979254, 11642463, 15523284, 19958508, 23284926, 34927389, 46569852, 69854778, 139709556]

約数ペア:

[(1, 139709556), (2, 69854778), (3, 46569852), (4, 34927389), (6, 23284926), (7, 19958508), (9, 15523284), (12, 11642463), (14, 9979254), (18, 7761642), (21, 6652836), (27, 5174428), (28, 4989627), (36, 3880821), (42, 3326418), (54, 2587214), (63, 2217612), (84, 1663209), (108, 1293607), (126, 1108806), (181, 771876), (189, 739204), (252, 554403), (362, 385938), (378, 369602), (543, 257292), (724, 192969), (756, 184801), (1021, 136836), (1086, 128646), (1267, 110268), (1629, 85764), (2042, 68418), (2172, 64323), (2534, 55134), (3063, 45612), (3258, 42882), (3801, 36756), (4084, 34209), (4887, 28588), (5068, 27567), (6126, 22806), (6516, 21441), (7147, 19548), (7602, 18378), (9189, 15204), (9774, 14294), (11403, 12252)]