161001372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9931}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 431604992

約数和(自身を除く): 270603620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 9931, 16212, 19862, 29793, 39724, 59586, 69517, 119172, 139034, 208551, 278068, 417102, 834204, 1916683, 3833366, 5750049, 7666732, 11500098, 13416781, 23000196, 26833562, 40250343, 53667124, 80500686, 161001372]

約数ペア:

[(1, 161001372), (2, 80500686), (3, 53667124), (4, 40250343), (6, 26833562), (7, 23000196), (12, 13416781), (14, 11500098), (21, 7666732), (28, 5750049), (42, 3833366), (84, 1916683), (193, 834204), (386, 417102), (579, 278068), (772, 208551), (1158, 139034), (1351, 119172), (2316, 69517), (2702, 59586), (4053, 39724), (5404, 29793), (8106, 19862), (9931, 16212)]