158741856

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 240

約数和(自身を含む): 575445024

約数和(自身を除く): 416703168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 673, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1346, 1404, 1456, 1512, 1638, 1872, 2016, 2019, 2106, 2184, 2268, 2457, 2592, 2692, 2808, 2912, 3024, 3276, 3744, 4038, 4212, 4368, 4536, 4711, 4914, 5384, 5616, 6048, 6057, 6552, 7371, 8076, 8424, 8736, 8749, 9072, 9422, 9828, 10768, 11232, 12114, 13104, 14133, 14742, 16152, 16848, 17498, 18144, 18171, 18844, 19656, 21536, 24228, 26208, 26247, 28266, 29484, 32304, 33696, 34996, 36342, 37688, 39312, 42399, 48456, 52494, 54513, 56532, 58968, 61243, 64608, 69992, 72684, 75376, 78624, 78741, 84798, 96912, 104988, 109026, 113064, 117936, 122486, 127197, 139984, 145368, 150752, 157482, 169596, 183729, 193824, 209976, 218052, 226128, 235872, 236223, 244972, 254394, 279968, 290736, 314964, 339192, 367458, 381591, 419952, 436104, 452256, 472446, 489944, 508788, 551187, 581472, 629928, 678384, 708669, 734916, 763182, 839904, 872208, 944892, 979888, 1017576, 1102374, 1259856, 1356768, 1417338, 1469832, 1526364, 1653561, 1744416, 1889784, 1959776, 2035152, 2204748, 2519712, 2834676, 2939664, 3052728, 3307122, 3779568, 4070304, 4409496, 4960683, 5669352, 5879328, 6105456, 6614244, 7559136, 8818992, 9921366, 11338704, 12210912, 13228488, 17637984, 19842732, 22677408, 26456976, 39685464, 52913952, 79370928, 158741856]

約数ペア:

[(1, 158741856), (2, 79370928), (3, 52913952), (4, 39685464), (6, 26456976), (7, 22677408), (8, 19842732), (9, 17637984), (12, 13228488), (13, 12210912), (14, 11338704), (16, 9921366), (18, 8818992), (21, 7559136), (24, 6614244), (26, 6105456), (27, 5879328), (28, 5669352), (32, 4960683), (36, 4409496), (39, 4070304), (42, 3779568), (48, 3307122), (52, 3052728), (54, 2939664), (56, 2834676), (63, 2519712), (72, 2204748), (78, 2035152), (81, 1959776), (84, 1889784), (91, 1744416), (96, 1653561), (104, 1526364), (108, 1469832), (112, 1417338), (117, 1356768), (126, 1259856), (144, 1102374), (156, 1017576), (162, 979888), (168, 944892), (182, 872208), (189, 839904), (208, 763182), (216, 734916), (224, 708669), (234, 678384), (252, 629928), (273, 581472), (288, 551187), (312, 508788), (324, 489944), (336, 472446), (351, 452256), (364, 436104), (378, 419952), (416, 381591), (432, 367458), (468, 339192), (504, 314964), (546, 290736), (567, 279968), (624, 254394), (648, 244972), (672, 236223), (673, 235872), (702, 226128), (728, 218052), (756, 209976), (819, 193824), (864, 183729), (936, 169596), (1008, 157482), (1053, 150752), (1092, 145368), (1134, 139984), (1248, 127197), (1296, 122486), (1346, 117936), (1404, 113064), (1456, 109026), (1512, 104988), (1638, 96912), (1872, 84798), (2016, 78741), (2019, 78624), (2106, 75376), (2184, 72684), (2268, 69992), (2457, 64608), (2592, 61243), (2692, 58968), (2808, 56532), (2912, 54513), (3024, 52494), (3276, 48456), (3744, 42399), (4038, 39312), (4212, 37688), (4368, 36342), (4536, 34996), (4711, 33696), (4914, 32304), (5384, 29484), (5616, 28266), (6048, 26247), (6057, 26208), (6552, 24228), (7371, 21536), (8076, 19656), (8424, 18844), (8736, 18171), (8749, 18144), (9072, 17498), (9422, 16848), (9828, 16152), (10768, 14742), (11232, 14133), (12114, 13104)]