139776612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 345974496

約数和(自身を除く): 206197884

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 227, 276, 291, 388, 454, 529, 582, 681, 908, 1058, 1164, 1362, 1587, 2116, 2231, 2724, 3174, 4462, 5221, 6348, 6693, 8924, 10442, 13386, 15663, 20884, 22019, 26772, 31326, 44038, 51313, 62652, 66057, 88076, 102626, 120083, 132114, 153939, 205252, 240166, 264228, 307878, 360249, 480332, 506437, 615756, 720498, 1012874, 1440996, 1519311, 2025748, 3038622, 6077244, 11648051, 23296102, 34944153, 46592204, 69888306, 139776612]

約数ペア:

[(1, 139776612), (2, 69888306), (3, 46592204), (4, 34944153), (6, 23296102), (12, 11648051), (23, 6077244), (46, 3038622), (69, 2025748), (92, 1519311), (97, 1440996), (138, 1012874), (194, 720498), (227, 615756), (276, 506437), (291, 480332), (388, 360249), (454, 307878), (529, 264228), (582, 240166), (681, 205252), (908, 153939), (1058, 132114), (1164, 120083), (1362, 102626), (1587, 88076), (2116, 66057), (2231, 62652), (2724, 51313), (3174, 44038), (4462, 31326), (5221, 26772), (6348, 22019), (6693, 20884), (8924, 15663), (10442, 13386)]