191663472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4031

約数の個数: 160

約数和(自身を含む): 664957440

約数和(自身を除く): 473293968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 3989, 4004, 4368, 6006, 6864, 7978, 8008, 11967, 12012, 15956, 16016, 23934, 24024, 27923, 31912, 43879, 47868, 48048, 51857, 55846, 63824, 83769, 87758, 95736, 103714, 111692, 131637, 155571, 167538, 175516, 191472, 207428, 223384, 263274, 307153, 311142, 335076, 351032, 362999, 414856, 446768, 526548, 570427, 614306, 622284, 670152, 702064, 725998, 829712, 921459, 1053096, 1088997, 1140854, 1228612, 1244568, 1340304, 1451996, 1711281, 1842918, 2106192, 2177994, 2281708, 2457224, 2489136, 2903992, 3422562, 3685836, 3992989, 4355988, 4563416, 4914448, 5807984, 6845124, 7371672, 7985978, 8711976, 9126832, 11978967, 13690248, 14743344, 15971956, 17423952, 23957934, 27380496, 31943912, 47915868, 63887824, 95831736, 191663472]

約数ペア:

[(1, 191663472), (2, 95831736), (3, 63887824), (4, 47915868), (6, 31943912), (7, 27380496), (8, 23957934), (11, 17423952), (12, 15971956), (13, 14743344), (14, 13690248), (16, 11978967), (21, 9126832), (22, 8711976), (24, 7985978), (26, 7371672), (28, 6845124), (33, 5807984), (39, 4914448), (42, 4563416), (44, 4355988), (48, 3992989), (52, 3685836), (56, 3422562), (66, 2903992), (77, 2489136), (78, 2457224), (84, 2281708), (88, 2177994), (91, 2106192), (104, 1842918), (112, 1711281), (132, 1451996), (143, 1340304), (154, 1244568), (156, 1228612), (168, 1140854), (176, 1088997), (182, 1053096), (208, 921459), (231, 829712), (264, 725998), (273, 702064), (286, 670152), (308, 622284), (312, 614306), (336, 570427), (364, 526548), (429, 446768), (462, 414856), (528, 362999), (546, 351032), (572, 335076), (616, 311142), (624, 307153), (728, 263274), (858, 223384), (924, 207428), (1001, 191472), (1092, 175516), (1144, 167538), (1232, 155571), (1456, 131637), (1716, 111692), (1848, 103714), (2002, 95736), (2184, 87758), (2288, 83769), (3003, 63824), (3432, 55846), (3696, 51857), (3989, 48048), (4004, 47868), (4368, 43879), (6006, 31912), (6864, 27923), (7978, 24024), (8008, 23934), (11967, 16016), (12012, 15956)]