160420572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18083

約数の個数: 72

約数和(自身を含む): 459710160

約数和(自身を除く): 299289588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 18041, 36082, 54123, 72164, 108246, 162369, 216492, 234533, 324738, 342779, 469066, 649476, 685558, 703599, 938132, 1028337, 1371116, 1407198, 2056674, 2110797, 2814396, 3085011, 4113348, 4221594, 4456127, 6170022, 8443188, 8912254, 12340044, 13368381, 17824508, 26736762, 40105143, 53473524, 80210286, 160420572]

約数ペア:

[(1, 160420572), (2, 80210286), (3, 53473524), (4, 40105143), (6, 26736762), (9, 17824508), (12, 13368381), (13, 12340044), (18, 8912254), (19, 8443188), (26, 6170022), (36, 4456127), (38, 4221594), (39, 4113348), (52, 3085011), (57, 2814396), (76, 2110797), (78, 2056674), (114, 1407198), (117, 1371116), (156, 1028337), (171, 938132), (228, 703599), (234, 685558), (247, 649476), (342, 469066), (468, 342779), (494, 324738), (684, 234533), (741, 216492), (988, 162369), (1482, 108246), (2223, 72164), (2964, 54123), (4446, 36082), (8892, 18041)]