40170144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 127092672

約数和(自身を除く): 86922528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 113, 138, 161, 168, 184, 224, 226, 276, 322, 336, 339, 368, 452, 483, 529, 552, 644, 672, 678, 736, 791, 904, 966, 1058, 1104, 1288, 1356, 1582, 1587, 1808, 1932, 2116, 2208, 2373, 2576, 2599, 2712, 3164, 3174, 3616, 3703, 3864, 4232, 4746, 5152, 5198, 5424, 6328, 6348, 7406, 7728, 7797, 8464, 9492, 10396, 10848, 11109, 12656, 12696, 14812, 15456, 15594, 16928, 18193, 18984, 20792, 22218, 25312, 25392, 29624, 31188, 36386, 37968, 41584, 44436, 50784, 54579, 59248, 59777, 62376, 72772, 75936, 83168, 88872, 109158, 118496, 119554, 124752, 145544, 177744, 179331, 218316, 239108, 249504, 291088, 355488, 358662, 418439, 436632, 478216, 582176, 717324, 836878, 873264, 956432, 1255317, 1434648, 1673756, 1746528, 1912864, 2510634, 2869296, 3347512, 5021268, 5738592, 6695024, 10042536, 13390048, 20085072, 40170144]

約数ペア:

[(1, 40170144), (2, 20085072), (3, 13390048), (4, 10042536), (6, 6695024), (7, 5738592), (8, 5021268), (12, 3347512), (14, 2869296), (16, 2510634), (21, 1912864), (23, 1746528), (24, 1673756), (28, 1434648), (32, 1255317), (42, 956432), (46, 873264), (48, 836878), (56, 717324), (69, 582176), (84, 478216), (92, 436632), (96, 418439), (112, 358662), (113, 355488), (138, 291088), (161, 249504), (168, 239108), (184, 218316), (224, 179331), (226, 177744), (276, 145544), (322, 124752), (336, 119554), (339, 118496), (368, 109158), (452, 88872), (483, 83168), (529, 75936), (552, 72772), (644, 62376), (672, 59777), (678, 59248), (736, 54579), (791, 50784), (904, 44436), (966, 41584), (1058, 37968), (1104, 36386), (1288, 31188), (1356, 29624), (1582, 25392), (1587, 25312), (1808, 22218), (1932, 20792), (2116, 18984), (2208, 18193), (2373, 16928), (2576, 15594), (2599, 15456), (2712, 14812), (3164, 12696), (3174, 12656), (3616, 11109), (3703, 10848), (3864, 10396), (4232, 9492), (4746, 8464), (5152, 7797), (5198, 7728), (5424, 7406), (6328, 6348)]