189441432

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 539884800

約数和(自身を除く): 350443368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 139, 184, 207, 276, 278, 414, 417, 552, 556, 823, 828, 834, 1112, 1251, 1646, 1656, 1668, 2469, 2502, 3197, 3292, 3336, 4938, 5004, 6394, 6584, 7407, 9591, 9876, 10008, 12788, 14814, 18929, 19182, 19752, 25576, 28773, 29628, 37858, 38364, 56787, 57546, 59256, 75716, 76728, 113574, 114397, 115092, 151432, 170361, 227148, 228794, 230184, 340722, 343191, 454296, 457588, 681444, 686382, 915176, 1029573, 1362888, 1372764, 2059146, 2631131, 2745528, 4118292, 5262262, 7893393, 8236584, 10524524, 15786786, 21049048, 23680179, 31573572, 47360358, 63147144, 94720716, 189441432]

約数ペア:

[(1, 189441432), (2, 94720716), (3, 63147144), (4, 47360358), (6, 31573572), (8, 23680179), (9, 21049048), (12, 15786786), (18, 10524524), (23, 8236584), (24, 7893393), (36, 5262262), (46, 4118292), (69, 2745528), (72, 2631131), (92, 2059146), (138, 1372764), (139, 1362888), (184, 1029573), (207, 915176), (276, 686382), (278, 681444), (414, 457588), (417, 454296), (552, 343191), (556, 340722), (823, 230184), (828, 228794), (834, 227148), (1112, 170361), (1251, 151432), (1646, 115092), (1656, 114397), (1668, 113574), (2469, 76728), (2502, 75716), (3197, 59256), (3292, 57546), (3336, 56787), (4938, 38364), (5004, 37858), (6394, 29628), (6584, 28773), (7407, 25576), (9591, 19752), (9876, 19182), (10008, 18929), (12788, 14814)]