160720924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 225383396

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 221, 238, 247, 266, 323, 364, 442, 476, 494, 532, 646, 884, 988, 1292, 1367, 1547, 1729, 2261, 2734, 3094, 3458, 4199, 4522, 5468, 6188, 6916, 8398, 9044, 9569, 16796, 17771, 19138, 23239, 25973, 29393, 35542, 38276, 46478, 51946, 58786, 71084, 92956, 103892, 117572, 124397, 162673, 181811, 248794, 302107, 325346, 337649, 363622, 441541, 497588, 604214, 650692, 675298, 727244, 883082, 1208428, 1350596, 1766164, 2114749, 2363543, 3090787, 4229498, 4727086, 5740033, 6181574, 8458996, 9454172, 11480066, 12363148, 22960132, 40180231, 80360462, 160720924]

約数ペア:

[(1, 160720924), (2, 80360462), (4, 40180231), (7, 22960132), (13, 12363148), (14, 11480066), (17, 9454172), (19, 8458996), (26, 6181574), (28, 5740033), (34, 4727086), (38, 4229498), (52, 3090787), (68, 2363543), (76, 2114749), (91, 1766164), (119, 1350596), (133, 1208428), (182, 883082), (221, 727244), (238, 675298), (247, 650692), (266, 604214), (323, 497588), (364, 441541), (442, 363622), (476, 337649), (494, 325346), (532, 302107), (646, 248794), (884, 181811), (988, 162673), (1292, 124397), (1367, 117572), (1547, 103892), (1729, 92956), (2261, 71084), (2734, 58786), (3094, 51946), (3458, 46478), (4199, 38276), (4522, 35542), (5468, 29393), (6188, 25973), (6916, 23239), (8398, 19138), (9044, 17771), (9569, 16796)]