155793456

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 200

約数和(自身を含む): 555388064

約数和(自身を除く): 399594608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1321, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2642, 2808, 3024, 3276, 3963, 4212, 4368, 4536, 4914, 5284, 5616, 6552, 7371, 7926, 8424, 9072, 9247, 9828, 10568, 11889, 13104, 14742, 15852, 16848, 17173, 18494, 19656, 21136, 23778, 27741, 29484, 31704, 34346, 35667, 36988, 39312, 47556, 51519, 55482, 58968, 63408, 68692, 71334, 73976, 83223, 95112, 103038, 107001, 110964, 117936, 120211, 137384, 142668, 147952, 154557, 166446, 190224, 206076, 214002, 221928, 240422, 249669, 274768, 285336, 309114, 332892, 360633, 412152, 428004, 443856, 463671, 480844, 499338, 570672, 618228, 665784, 721266, 749007, 824304, 856008, 927342, 961688, 998676, 1081899, 1236456, 1331568, 1391013, 1442532, 1498014, 1712016, 1854684, 1923376, 1997352, 2163798, 2472912, 2782026, 2885064, 2996028, 3245697, 3709368, 3994704, 4327596, 5564052, 5770128, 5992056, 6491394, 7418736, 8655192, 9737091, 11128104, 11984112, 12982788, 17310384, 19474182, 22256208, 25965576, 38948364, 51931152, 77896728, 155793456]

約数ペア:

[(1, 155793456), (2, 77896728), (3, 51931152), (4, 38948364), (6, 25965576), (7, 22256208), (8, 19474182), (9, 17310384), (12, 12982788), (13, 11984112), (14, 11128104), (16, 9737091), (18, 8655192), (21, 7418736), (24, 6491394), (26, 5992056), (27, 5770128), (28, 5564052), (36, 4327596), (39, 3994704), (42, 3709368), (48, 3245697), (52, 2996028), (54, 2885064), (56, 2782026), (63, 2472912), (72, 2163798), (78, 1997352), (81, 1923376), (84, 1854684), (91, 1712016), (104, 1498014), (108, 1442532), (112, 1391013), (117, 1331568), (126, 1236456), (144, 1081899), (156, 998676), (162, 961688), (168, 927342), (182, 856008), (189, 824304), (208, 749007), (216, 721266), (234, 665784), (252, 618228), (273, 570672), (312, 499338), (324, 480844), (336, 463671), (351, 443856), (364, 428004), (378, 412152), (432, 360633), (468, 332892), (504, 309114), (546, 285336), (567, 274768), (624, 249669), (648, 240422), (702, 221928), (728, 214002), (756, 206076), (819, 190224), (936, 166446), (1008, 154557), (1053, 147952), (1092, 142668), (1134, 137384), (1296, 120211), (1321, 117936), (1404, 110964), (1456, 107001), (1512, 103038), (1638, 95112), (1872, 83223), (2106, 73976), (2184, 71334), (2268, 68692), (2457, 63408), (2642, 58968), (2808, 55482), (3024, 51519), (3276, 47556), (3963, 39312), (4212, 36988), (4368, 35667), (4536, 34346), (4914, 31704), (5284, 29484), (5616, 27741), (6552, 23778), (7371, 21136), (7926, 19656), (8424, 18494), (9072, 17173), (9247, 16848), (9828, 15852), (10568, 14742), (11889, 13104)]