140744448

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 452361728

約数和(自身を除く): 311617280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 127, 128, 144, 148, 156, 192, 208, 222, 234, 254, 256, 288, 296, 312, 333, 381, 384, 416, 444, 468, 481, 508, 576, 592, 624, 666, 762, 768, 832, 888, 936, 962, 1016, 1143, 1152, 1184, 1248, 1332, 1443, 1524, 1651, 1664, 1776, 1872, 1924, 2032, 2286, 2304, 2368, 2496, 2664, 2886, 3048, 3302, 3328, 3552, 3744, 3848, 4064, 4329, 4572, 4699, 4736, 4953, 4992, 5328, 5772, 6096, 6604, 7104, 7488, 7696, 8128, 8658, 9144, 9398, 9472, 9906, 9984, 10656, 11544, 12192, 13208, 14097, 14208, 14859, 14976, 15392, 16256, 17316, 18288, 18796, 19812, 21312, 23088, 24384, 26416, 28194, 28416, 29718, 29952, 30784, 32512, 34632, 36576, 37592, 39624, 42291, 42624, 46176, 48768, 52832, 56388, 59436, 61087, 61568, 69264, 73152, 75184, 79248, 84582, 85248, 92352, 97536, 105664, 112776, 118872, 122174, 123136, 138528, 146304, 150368, 158496, 169164, 183261, 184704, 211328, 225552, 237744, 244348, 277056, 292608, 300736, 316992, 338328, 366522, 369408, 422656, 451104, 475488, 488696, 549783, 554112, 601472, 633984, 676656, 733044, 902208, 950976, 977392, 1099566, 1108224, 1202944, 1267968, 1353312, 1466088, 1804416, 1901952, 1954784, 2199132, 2706624, 2932176, 3608832, 3803904, 3909568, 4398264, 5413248, 5864352, 7819136, 8796528, 10826496, 11728704, 15638272, 17593056, 23457408, 35186112, 46914816, 70372224, 140744448]

約数ペア:

[(1, 140744448), (2, 70372224), (3, 46914816), (4, 35186112), (6, 23457408), (8, 17593056), (9, 15638272), (12, 11728704), (13, 10826496), (16, 8796528), (18, 7819136), (24, 5864352), (26, 5413248), (32, 4398264), (36, 3909568), (37, 3803904), (39, 3608832), (48, 2932176), (52, 2706624), (64, 2199132), (72, 1954784), (74, 1901952), (78, 1804416), (96, 1466088), (104, 1353312), (111, 1267968), (117, 1202944), (127, 1108224), (128, 1099566), (144, 977392), (148, 950976), (156, 902208), (192, 733044), (208, 676656), (222, 633984), (234, 601472), (254, 554112), (256, 549783), (288, 488696), (296, 475488), (312, 451104), (333, 422656), (381, 369408), (384, 366522), (416, 338328), (444, 316992), (468, 300736), (481, 292608), (508, 277056), (576, 244348), (592, 237744), (624, 225552), (666, 211328), (762, 184704), (768, 183261), (832, 169164), (888, 158496), (936, 150368), (962, 146304), (1016, 138528), (1143, 123136), (1152, 122174), (1184, 118872), (1248, 112776), (1332, 105664), (1443, 97536), (1524, 92352), (1651, 85248), (1664, 84582), (1776, 79248), (1872, 75184), (1924, 73152), (2032, 69264), (2286, 61568), (2304, 61087), (2368, 59436), (2496, 56388), (2664, 52832), (2886, 48768), (3048, 46176), (3302, 42624), (3328, 42291), (3552, 39624), (3744, 37592), (3848, 36576), (4064, 34632), (4329, 32512), (4572, 30784), (4699, 29952), (4736, 29718), (4953, 28416), (4992, 28194), (5328, 26416), (5772, 24384), (6096, 23088), (6604, 21312), (7104, 19812), (7488, 18796), (7696, 18288), (8128, 17316), (8658, 16256), (9144, 15392), (9398, 14976), (9472, 14859), (9906, 14208), (9984, 14097), (10656, 13208), (11544, 12192)]