171660762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 474539520

約数和(自身を除く): 302878758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 181, 182, 189, 193, 234, 273, 351, 362, 378, 386, 543, 546, 579, 702, 819, 1086, 1158, 1267, 1351, 1629, 1638, 1737, 2353, 2457, 2509, 2534, 2702, 3258, 3474, 3801, 4053, 4706, 4887, 4914, 5018, 5211, 7059, 7527, 7602, 8106, 9774, 10422, 11403, 12159, 14118, 15054, 16471, 17563, 21177, 22581, 22806, 24318, 32942, 34209, 34933, 35126, 36477, 42354, 45162, 49413, 52689, 63531, 67743, 68418, 69866, 72954, 98826, 104799, 105378, 127062, 135486, 148239, 158067, 209598, 244531, 296478, 314397, 316134, 444717, 454129, 474201, 489062, 628794, 733593, 889434, 908258, 943191, 948402, 1362387, 1467186, 1886382, 2200779, 2724774, 3178903, 4087161, 4401558, 6357806, 6602337, 8174322, 9536709, 12261483, 13204674, 19073418, 24522966, 28610127, 57220254, 85830381, 171660762]

約数ペア:

[(1, 171660762), (2, 85830381), (3, 57220254), (6, 28610127), (7, 24522966), (9, 19073418), (13, 13204674), (14, 12261483), (18, 9536709), (21, 8174322), (26, 6602337), (27, 6357806), (39, 4401558), (42, 4087161), (54, 3178903), (63, 2724774), (78, 2200779), (91, 1886382), (117, 1467186), (126, 1362387), (181, 948402), (182, 943191), (189, 908258), (193, 889434), (234, 733593), (273, 628794), (351, 489062), (362, 474201), (378, 454129), (386, 444717), (543, 316134), (546, 314397), (579, 296478), (702, 244531), (819, 209598), (1086, 158067), (1158, 148239), (1267, 135486), (1351, 127062), (1629, 105378), (1638, 104799), (1737, 98826), (2353, 72954), (2457, 69866), (2509, 68418), (2534, 67743), (2702, 63531), (3258, 52689), (3474, 49413), (3801, 45162), (4053, 42354), (4706, 36477), (4887, 35126), (4914, 34933), (5018, 34209), (5211, 32942), (7059, 24318), (7527, 22806), (7602, 22581), (8106, 21177), (9774, 17563), (10422, 16471), (11403, 15054), (12159, 14118)]