128600892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 408576000

約数和(自身を除く): 279975108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1279, 1323, 1596, 1764, 1862, 2052, 2394, 2558, 2646, 2793, 3591, 3724, 3837, 4788, 5116, 5292, 5586, 7182, 7674, 8379, 8953, 11172, 11511, 14364, 15348, 16758, 17906, 23022, 24301, 25137, 26859, 33516, 34533, 35812, 46044, 48602, 50274, 53718, 62671, 69066, 72903, 80577, 97204, 100548, 107436, 125342, 138132, 145806, 161154, 170107, 188013, 218709, 241731, 250684, 291612, 322308, 340214, 376026, 437418, 483462, 510321, 564039, 656127, 680428, 752052, 874836, 966924, 1020642, 1128078, 1190749, 1312254, 1530963, 1692117, 2041284, 2256156, 2381498, 2624508, 3061926, 3384234, 3572247, 4592889, 4762996, 6123852, 6768468, 7144494, 9185778, 10716741, 14288988, 18371556, 21433482, 32150223, 42866964, 64300446, 128600892]

約数ペア:

[(1, 128600892), (2, 64300446), (3, 42866964), (4, 32150223), (6, 21433482), (7, 18371556), (9, 14288988), (12, 10716741), (14, 9185778), (18, 7144494), (19, 6768468), (21, 6123852), (27, 4762996), (28, 4592889), (36, 3572247), (38, 3384234), (42, 3061926), (49, 2624508), (54, 2381498), (57, 2256156), (63, 2041284), (76, 1692117), (84, 1530963), (98, 1312254), (108, 1190749), (114, 1128078), (126, 1020642), (133, 966924), (147, 874836), (171, 752052), (189, 680428), (196, 656127), (228, 564039), (252, 510321), (266, 483462), (294, 437418), (342, 376026), (378, 340214), (399, 322308), (441, 291612), (513, 250684), (532, 241731), (588, 218709), (684, 188013), (756, 170107), (798, 161154), (882, 145806), (931, 138132), (1026, 125342), (1197, 107436), (1279, 100548), (1323, 97204), (1596, 80577), (1764, 72903), (1862, 69066), (2052, 62671), (2394, 53718), (2558, 50274), (2646, 48602), (2793, 46044), (3591, 35812), (3724, 34533), (3837, 33516), (4788, 26859), (5116, 25137), (5292, 24301), (5586, 23022), (7182, 17906), (7674, 16758), (8379, 15348), (8953, 14364), (11172, 11511)]