187386408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 565486740

約数和(自身を除く): 378100332

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 137, 157, 198, 242, 264, 274, 314, 363, 396, 411, 471, 484, 548, 628, 726, 792, 822, 942, 968, 1089, 1096, 1233, 1256, 1413, 1452, 1507, 1644, 1727, 1884, 2178, 2466, 2826, 2904, 3014, 3288, 3454, 3768, 4356, 4521, 4932, 5181, 5652, 6028, 6908, 8712, 9042, 9864, 10362, 11304, 12056, 13563, 13816, 15543, 16577, 18084, 18997, 20724, 21509, 27126, 31086, 33154, 36168, 37994, 41448, 43018, 49731, 54252, 56991, 62172, 64527, 66308, 75988, 86036, 99462, 108504, 113982, 124344, 129054, 132616, 149193, 151976, 170973, 172072, 193581, 198924, 227964, 236599, 258108, 298386, 341946, 387162, 397848, 455928, 473198, 516216, 596772, 683892, 709797, 774324, 946396, 1193544, 1367784, 1419594, 1548648, 1892792, 2129391, 2602589, 2839188, 4258782, 5205178, 5678376, 7807767, 8517564, 10410356, 15615534, 17035128, 20820712, 23423301, 31231068, 46846602, 62462136, 93693204, 187386408]

約数ペア:

[(1, 187386408), (2, 93693204), (3, 62462136), (4, 46846602), (6, 31231068), (8, 23423301), (9, 20820712), (11, 17035128), (12, 15615534), (18, 10410356), (22, 8517564), (24, 7807767), (33, 5678376), (36, 5205178), (44, 4258782), (66, 2839188), (72, 2602589), (88, 2129391), (99, 1892792), (121, 1548648), (132, 1419594), (137, 1367784), (157, 1193544), (198, 946396), (242, 774324), (264, 709797), (274, 683892), (314, 596772), (363, 516216), (396, 473198), (411, 455928), (471, 397848), (484, 387162), (548, 341946), (628, 298386), (726, 258108), (792, 236599), (822, 227964), (942, 198924), (968, 193581), (1089, 172072), (1096, 170973), (1233, 151976), (1256, 149193), (1413, 132616), (1452, 129054), (1507, 124344), (1644, 113982), (1727, 108504), (1884, 99462), (2178, 86036), (2466, 75988), (2826, 66308), (2904, 64527), (3014, 62172), (3288, 56991), (3454, 54252), (3768, 49731), (4356, 43018), (4521, 41448), (4932, 37994), (5181, 36168), (5652, 33154), (6028, 31086), (6908, 27126), (8712, 21509), (9042, 20724), (9864, 18997), (10362, 18084), (11304, 16577), (12056, 15543), (13563, 13816)]