142711146

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 340160040

約数和(自身を除く): 197448894

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 81, 87, 111, 162, 174, 222, 261, 333, 522, 666, 783, 821, 999, 1073, 1566, 1642, 1998, 2146, 2349, 2463, 2997, 3219, 4698, 4926, 5994, 6438, 7389, 9657, 14778, 19314, 22167, 23809, 28971, 30377, 44334, 47618, 57942, 60754, 66501, 71427, 86913, 91131, 133002, 142854, 173826, 182262, 214281, 273393, 428562, 546786, 642843, 820179, 880933, 1285686, 1640358, 1761866, 1928529, 2460537, 2642799, 3857058, 4921074, 5285598, 7928397, 15856794, 23785191, 47570382, 71355573, 142711146]

約数ペア:

[(1, 142711146), (2, 71355573), (3, 47570382), (6, 23785191), (9, 15856794), (18, 7928397), (27, 5285598), (29, 4921074), (37, 3857058), (54, 2642799), (58, 2460537), (74, 1928529), (81, 1761866), (87, 1640358), (111, 1285686), (162, 880933), (174, 820179), (222, 642843), (261, 546786), (333, 428562), (522, 273393), (666, 214281), (783, 182262), (821, 173826), (999, 142854), (1073, 133002), (1566, 91131), (1642, 86913), (1998, 71427), (2146, 66501), (2349, 60754), (2463, 57942), (2997, 47618), (3219, 44334), (4698, 30377), (4926, 28971), (5994, 23809), (6438, 22167), (7389, 19314), (9657, 14778)]