164915136

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5063

約数の個数: 112

約数和(自身を含む): 510438400

約数和(自身を除く): 345523264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5023, 5472, 8208, 10046, 10944, 15069, 16416, 20092, 30138, 32832, 40184, 45207, 60276, 80368, 90414, 95437, 120552, 135621, 160736, 180828, 190874, 241104, 271242, 286311, 321472, 361656, 381748, 482208, 542484, 572622, 723312, 763496, 858933, 964416, 1084968, 1145244, 1446624, 1526992, 1717866, 2169936, 2290488, 2576799, 2893248, 3053984, 3435732, 4339872, 4580976, 5153598, 6107968, 6871464, 8679744, 9161952, 10307196, 13742928, 18323904, 20614392, 27485856, 41228784, 54971712, 82457568, 164915136]

約数ペア:

[(1, 164915136), (2, 82457568), (3, 54971712), (4, 41228784), (6, 27485856), (8, 20614392), (9, 18323904), (12, 13742928), (16, 10307196), (18, 9161952), (19, 8679744), (24, 6871464), (27, 6107968), (32, 5153598), (36, 4580976), (38, 4339872), (48, 3435732), (54, 3053984), (57, 2893248), (64, 2576799), (72, 2290488), (76, 2169936), (96, 1717866), (108, 1526992), (114, 1446624), (144, 1145244), (152, 1084968), (171, 964416), (192, 858933), (216, 763496), (228, 723312), (288, 572622), (304, 542484), (342, 482208), (432, 381748), (456, 361656), (513, 321472), (576, 286311), (608, 271242), (684, 241104), (864, 190874), (912, 180828), (1026, 160736), (1216, 135621), (1368, 120552), (1728, 95437), (1824, 90414), (2052, 80368), (2736, 60276), (3648, 45207), (4104, 40184), (5023, 32832), (5472, 30138), (8208, 20092), (10046, 16416), (10944, 15069)]