143854128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 442377936

約数和(自身を除く): 298523808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 197, 198, 264, 394, 396, 461, 528, 591, 788, 792, 922, 1182, 1383, 1576, 1584, 1773, 1844, 2167, 2364, 2766, 3152, 3546, 3688, 4149, 4334, 4728, 5071, 5532, 6501, 7092, 7376, 8298, 8668, 9456, 10142, 11064, 13002, 14184, 15213, 16596, 17336, 19503, 20284, 22128, 26004, 28368, 30426, 33192, 34672, 39006, 40568, 45639, 52008, 60852, 66384, 78012, 81136, 90817, 91278, 104016, 121704, 156024, 181634, 182556, 243408, 272451, 312048, 363268, 365112, 544902, 726536, 730224, 817353, 998987, 1089804, 1453072, 1634706, 1997974, 2179608, 2996961, 3269412, 3995948, 4359216, 5993922, 6538824, 7991896, 8990883, 11987844, 13077648, 15983792, 17981766, 23975688, 35963532, 47951376, 71927064, 143854128]

約数ペア:

[(1, 143854128), (2, 71927064), (3, 47951376), (4, 35963532), (6, 23975688), (8, 17981766), (9, 15983792), (11, 13077648), (12, 11987844), (16, 8990883), (18, 7991896), (22, 6538824), (24, 5993922), (33, 4359216), (36, 3995948), (44, 3269412), (48, 2996961), (66, 2179608), (72, 1997974), (88, 1634706), (99, 1453072), (132, 1089804), (144, 998987), (176, 817353), (197, 730224), (198, 726536), (264, 544902), (394, 365112), (396, 363268), (461, 312048), (528, 272451), (591, 243408), (788, 182556), (792, 181634), (922, 156024), (1182, 121704), (1383, 104016), (1576, 91278), (1584, 90817), (1773, 81136), (1844, 78012), (2167, 66384), (2364, 60852), (2766, 52008), (3152, 45639), (3546, 40568), (3688, 39006), (4149, 34672), (4334, 33192), (4728, 30426), (5071, 28368), (5532, 26004), (6501, 22128), (7092, 20284), (7376, 19503), (8298, 17336), (8668, 16596), (9456, 15213), (10142, 14184), (11064, 13002)]