158304861

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 282965760

約数和(自身を除く): 124660899

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 79, 81, 99, 117, 143, 173, 237, 297, 351, 429, 519, 711, 869, 891, 1027, 1053, 1287, 1557, 1903, 2133, 2249, 2607, 3081, 3861, 4671, 5709, 6399, 6747, 7821, 9243, 11297, 11583, 13667, 14013, 17127, 20241, 23463, 24739, 27729, 33891, 41001, 51381, 60723, 70389, 74217, 83187, 101673, 123003, 150337, 154143, 177671, 182169, 222651, 305019, 369009, 451011, 533013, 667953, 915057, 1107027, 1353033, 1599039, 1954381, 2003859, 4059099, 4797117, 5863143, 12177297, 14391351, 17589429, 52768287, 158304861]

約数ペア:

[(1, 158304861), (3, 52768287), (9, 17589429), (11, 14391351), (13, 12177297), (27, 5863143), (33, 4797117), (39, 4059099), (79, 2003859), (81, 1954381), (99, 1599039), (117, 1353033), (143, 1107027), (173, 915057), (237, 667953), (297, 533013), (351, 451011), (429, 369009), (519, 305019), (711, 222651), (869, 182169), (891, 177671), (1027, 154143), (1053, 150337), (1287, 123003), (1557, 101673), (1903, 83187), (2133, 74217), (2249, 70389), (2607, 60723), (3081, 51381), (3861, 41001), (4671, 33891), (5709, 27729), (6399, 24739), (6747, 23463), (7821, 20241), (9243, 17127), (11297, 14013), (11583, 13667)]