140168304

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{22637}}^1$

素因数の和:22694

約数の個数: 60

約数和(自身を含む): 401417016

約数和(自身を除く): 261248712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 22637, 45274, 67911, 90548, 135822, 181096, 203733, 271644, 362192, 407466, 543288, 814932, 973391, 1086576, 1629864, 1946782, 2920173, 3259728, 3893564, 5840346, 7787128, 8760519, 11680692, 15574256, 17521038, 23361384, 35042076, 46722768, 70084152, 140168304]

約数ペア:

[(1, 140168304), (2, 70084152), (3, 46722768), (4, 35042076), (6, 23361384), (8, 17521038), (9, 15574256), (12, 11680692), (16, 8760519), (18, 7787128), (24, 5840346), (36, 3893564), (43, 3259728), (48, 2920173), (72, 1946782), (86, 1629864), (129, 1086576), (144, 973391), (172, 814932), (258, 543288), (344, 407466), (387, 362192), (516, 271644), (688, 203733), (774, 181096), (1032, 135822), (1548, 90548), (2064, 67911), (3096, 45274), (6192, 22637)]