140489664

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 439552080

約数和(自身を除く): 299062416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 109, 112, 137, 147, 168, 192, 196, 218, 224, 274, 294, 327, 336, 392, 411, 436, 448, 548, 588, 654, 672, 763, 784, 822, 872, 959, 1096, 1176, 1308, 1344, 1526, 1568, 1644, 1744, 1918, 2192, 2289, 2352, 2616, 2877, 3052, 3136, 3288, 3488, 3836, 4384, 4578, 4704, 5232, 5341, 5754, 6104, 6576, 6713, 6976, 7672, 8768, 9156, 9408, 10464, 10682, 11508, 12208, 13152, 13426, 14933, 15344, 16023, 18312, 20139, 20928, 21364, 23016, 24416, 26304, 26852, 29866, 30688, 32046, 36624, 40278, 42728, 44799, 46032, 48832, 53704, 59732, 61376, 64092, 73248, 80556, 85456, 89598, 92064, 104531, 107408, 119464, 128184, 146496, 161112, 170912, 179196, 184128, 209062, 214816, 238928, 256368, 313593, 322224, 341824, 358392, 418124, 429632, 477856, 512736, 627186, 644448, 716784, 731717, 836248, 955712, 1025472, 1254372, 1288896, 1433568, 1463434, 1672496, 2195151, 2508744, 2867136, 2926868, 3344992, 4390302, 5017488, 5853736, 6689984, 8780604, 10034976, 11707472, 17561208, 20069952, 23414944, 35122416, 46829888, 70244832, 140489664]

約数ペア:

[(1, 140489664), (2, 70244832), (3, 46829888), (4, 35122416), (6, 23414944), (7, 20069952), (8, 17561208), (12, 11707472), (14, 10034976), (16, 8780604), (21, 6689984), (24, 5853736), (28, 5017488), (32, 4390302), (42, 3344992), (48, 2926868), (49, 2867136), (56, 2508744), (64, 2195151), (84, 1672496), (96, 1463434), (98, 1433568), (109, 1288896), (112, 1254372), (137, 1025472), (147, 955712), (168, 836248), (192, 731717), (196, 716784), (218, 644448), (224, 627186), (274, 512736), (294, 477856), (327, 429632), (336, 418124), (392, 358392), (411, 341824), (436, 322224), (448, 313593), (548, 256368), (588, 238928), (654, 214816), (672, 209062), (763, 184128), (784, 179196), (822, 170912), (872, 161112), (959, 146496), (1096, 128184), (1176, 119464), (1308, 107408), (1344, 104531), (1526, 92064), (1568, 89598), (1644, 85456), (1744, 80556), (1918, 73248), (2192, 64092), (2289, 61376), (2352, 59732), (2616, 53704), (2877, 48832), (3052, 46032), (3136, 44799), (3288, 42728), (3488, 40278), (3836, 36624), (4384, 32046), (4578, 30688), (4704, 29866), (5232, 26852), (5341, 26304), (5754, 24416), (6104, 23016), (6576, 21364), (6713, 20928), (6976, 20139), (7672, 18312), (8768, 16023), (9156, 15344), (9408, 14933), (10464, 13426), (10682, 13152), (11508, 12208)]