138804828

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 330417696

約数和(自身を除く): 191612868

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 193, 219, 292, 386, 438, 579, 772, 821, 876, 1158, 1642, 2316, 2463, 3284, 4926, 9852, 14089, 28178, 42267, 56356, 59933, 84534, 119866, 158453, 169068, 179799, 239732, 316906, 359598, 475359, 633812, 719196, 950718, 1901436, 11567069, 23134138, 34701207, 46268276, 69402414, 138804828]

約数ペア:

[(1, 138804828), (2, 69402414), (3, 46268276), (4, 34701207), (6, 23134138), (12, 11567069), (73, 1901436), (146, 950718), (193, 719196), (219, 633812), (292, 475359), (386, 359598), (438, 316906), (579, 239732), (772, 179799), (821, 169068), (876, 158453), (1158, 119866), (1642, 84534), (2316, 59933), (2463, 56356), (3284, 42267), (4926, 28178), (9852, 14089)]