131340948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1019}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 320785920

約数和(自身を除く): 189444972

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 467, 934, 1019, 1401, 1868, 2038, 2802, 3057, 4076, 5604, 6114, 10741, 12228, 21482, 23437, 32223, 42964, 46874, 64446, 70311, 93748, 128892, 140622, 281244, 475873, 951746, 1427619, 1903492, 2855238, 5710476, 10945079, 21890158, 32835237, 43780316, 65670474, 131340948]

約数ペア:

[(1, 131340948), (2, 65670474), (3, 43780316), (4, 32835237), (6, 21890158), (12, 10945079), (23, 5710476), (46, 2855238), (69, 1903492), (92, 1427619), (138, 951746), (276, 475873), (467, 281244), (934, 140622), (1019, 128892), (1401, 93748), (1868, 70311), (2038, 64446), (2802, 46874), (3057, 42964), (4076, 32223), (5604, 23437), (6114, 21482), (10741, 12228)]