139569248

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 354733344

約数和(自身を除く): 215164096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 167, 182, 196, 208, 224, 287, 328, 334, 364, 392, 416, 533, 574, 637, 656, 668, 728, 784, 1066, 1148, 1169, 1274, 1312, 1336, 1456, 1568, 2009, 2132, 2171, 2296, 2338, 2548, 2672, 2912, 3731, 4018, 4264, 4342, 4592, 4676, 5096, 5344, 6847, 7462, 8036, 8183, 8528, 8684, 9184, 9352, 10192, 13694, 14924, 15197, 16072, 16366, 17056, 17368, 18704, 20384, 26117, 27388, 29848, 30394, 32144, 32732, 34736, 37408, 47929, 52234, 54776, 59696, 60788, 64288, 65464, 69472, 89011, 95858, 104468, 106379, 109552, 119392, 121576, 130928, 178022, 191716, 208936, 212758, 219104, 243152, 261856, 335503, 356044, 383432, 417872, 425516, 486304, 623077, 671006, 712088, 766864, 835744, 851032, 1246154, 1342012, 1424176, 1533728, 1702064, 2492308, 2684024, 2848352, 3404128, 4361539, 4984616, 5368048, 8723078, 9969232, 10736096, 17446156, 19938464, 34892312, 69784624, 139569248]

約数ペア:

[(1, 139569248), (2, 69784624), (4, 34892312), (7, 19938464), (8, 17446156), (13, 10736096), (14, 9969232), (16, 8723078), (26, 5368048), (28, 4984616), (32, 4361539), (41, 3404128), (49, 2848352), (52, 2684024), (56, 2492308), (82, 1702064), (91, 1533728), (98, 1424176), (104, 1342012), (112, 1246154), (164, 851032), (167, 835744), (182, 766864), (196, 712088), (208, 671006), (224, 623077), (287, 486304), (328, 425516), (334, 417872), (364, 383432), (392, 356044), (416, 335503), (533, 261856), (574, 243152), (637, 219104), (656, 212758), (668, 208936), (728, 191716), (784, 178022), (1066, 130928), (1148, 121576), (1169, 119392), (1274, 109552), (1312, 106379), (1336, 104468), (1456, 95858), (1568, 89011), (2009, 69472), (2132, 65464), (2171, 64288), (2296, 60788), (2338, 59696), (2548, 54776), (2672, 52234), (2912, 47929), (3731, 37408), (4018, 34736), (4264, 32732), (4342, 32144), (4592, 30394), (4676, 29848), (5096, 27388), (5344, 26117), (6847, 20384), (7462, 18704), (8036, 17368), (8183, 17056), (8528, 16366), (8684, 16072), (9184, 15197), (9352, 14924), (10192, 13694)]