128882376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 421125120

約数和(自身を除く): 292242744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 73, 84, 93, 113, 124, 126, 146, 168, 186, 217, 219, 226, 248, 252, 279, 292, 339, 372, 434, 438, 452, 504, 511, 558, 584, 651, 657, 678, 744, 791, 868, 876, 904, 1017, 1022, 1116, 1302, 1314, 1356, 1533, 1582, 1736, 1752, 1953, 2034, 2044, 2232, 2263, 2373, 2604, 2628, 2712, 3066, 3164, 3503, 3906, 4068, 4088, 4526, 4599, 4746, 5208, 5256, 6132, 6328, 6789, 7006, 7119, 7812, 8136, 8249, 9052, 9198, 9492, 10509, 12264, 13578, 14012, 14238, 15624, 15841, 16498, 18104, 18396, 18984, 20367, 21018, 24521, 24747, 27156, 28024, 28476, 31527, 31682, 32996, 36792, 40734, 42036, 47523, 49042, 49494, 54312, 56952, 57743, 63054, 63364, 65992, 73563, 74241, 81468, 84072, 95046, 98084, 98988, 115486, 126108, 126728, 142569, 147126, 148482, 162936, 173229, 190092, 196168, 197976, 220689, 230972, 252216, 255719, 285138, 294252, 296964, 346458, 380184, 441378, 461944, 511438, 519687, 570276, 588504, 593928, 692916, 767157, 882756, 1022876, 1039374, 1140552, 1385832, 1534314, 1765512, 1790033, 2045752, 2078748, 2301471, 3068628, 3580066, 4157496, 4602942, 5370099, 6137256, 7160132, 9205884, 10740198, 14320264, 16110297, 18411768, 21480396, 32220594, 42960792, 64441188, 128882376]

約数ペア:

[(1, 128882376), (2, 64441188), (3, 42960792), (4, 32220594), (6, 21480396), (7, 18411768), (8, 16110297), (9, 14320264), (12, 10740198), (14, 9205884), (18, 7160132), (21, 6137256), (24, 5370099), (28, 4602942), (31, 4157496), (36, 3580066), (42, 3068628), (56, 2301471), (62, 2078748), (63, 2045752), (72, 1790033), (73, 1765512), (84, 1534314), (93, 1385832), (113, 1140552), (124, 1039374), (126, 1022876), (146, 882756), (168, 767157), (186, 692916), (217, 593928), (219, 588504), (226, 570276), (248, 519687), (252, 511438), (279, 461944), (292, 441378), (339, 380184), (372, 346458), (434, 296964), (438, 294252), (452, 285138), (504, 255719), (511, 252216), (558, 230972), (584, 220689), (651, 197976), (657, 196168), (678, 190092), (744, 173229), (791, 162936), (868, 148482), (876, 147126), (904, 142569), (1017, 126728), (1022, 126108), (1116, 115486), (1302, 98988), (1314, 98084), (1356, 95046), (1533, 84072), (1582, 81468), (1736, 74241), (1752, 73563), (1953, 65992), (2034, 63364), (2044, 63054), (2232, 57743), (2263, 56952), (2373, 54312), (2604, 49494), (2628, 49042), (2712, 47523), (3066, 42036), (3164, 40734), (3503, 36792), (3906, 32996), (4068, 31682), (4088, 31527), (4526, 28476), (4599, 28024), (4746, 27156), (5208, 24747), (5256, 24521), (6132, 21018), (6328, 20367), (6789, 18984), (7006, 18396), (7119, 18104), (7812, 16498), (8136, 15841), (8249, 15624), (9052, 14238), (9198, 14012), (9492, 13578), (10509, 12264)]