127199072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 357548688

約数和(自身を除く): 230349616

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 121, 133, 143, 152, 154, 176, 182, 208, 209, 224, 242, 247, 266, 286, 304, 308, 352, 361, 364, 416, 418, 484, 494, 532, 572, 608, 616, 722, 728, 836, 847, 968, 988, 1001, 1064, 1144, 1232, 1444, 1456, 1463, 1573, 1672, 1694, 1729, 1936, 1976, 2002, 2128, 2288, 2299, 2464, 2527, 2717, 2888, 2912, 2926, 3146, 3344, 3388, 3458, 3872, 3952, 3971, 4004, 4256, 4576, 4598, 4693, 5054, 5434, 5776, 5852, 6292, 6688, 6776, 6916, 7904, 7942, 8008, 9196, 9386, 10108, 10868, 11011, 11552, 11704, 12584, 13552, 13832, 15884, 16016, 16093, 18392, 18772, 19019, 20216, 21736, 22022, 23408, 25168, 27104, 27664, 27797, 29887, 31768, 32032, 32186, 32851, 36784, 37544, 38038, 40432, 43472, 43681, 44044, 46816, 50336, 51623, 55328, 55594, 59774, 63536, 64372, 65702, 73568, 75088, 76076, 80864, 86944, 87362, 88088, 103246, 111188, 119548, 127072, 128744, 131404, 150176, 152152, 174724, 176176, 206492, 209209, 222376, 239096, 257488, 262808, 304304, 305767, 349448, 352352, 361361, 412984, 418418, 444752, 478192, 514976, 525616, 567853, 608608, 611534, 698896, 722722, 825968, 836836, 889504, 956384, 1051232, 1135706, 1223068, 1397792, 1445444, 1651936, 1673672, 2271412, 2446136, 2890888, 3347344, 3974971, 4542824, 4892272, 5781776, 6694688, 7949942, 9085648, 9784544, 11563552, 15899884, 18171296, 31799768, 63599536, 127199072]

約数ペア:

[(1, 127199072), (2, 63599536), (4, 31799768), (7, 18171296), (8, 15899884), (11, 11563552), (13, 9784544), (14, 9085648), (16, 7949942), (19, 6694688), (22, 5781776), (26, 4892272), (28, 4542824), (32, 3974971), (38, 3347344), (44, 2890888), (52, 2446136), (56, 2271412), (76, 1673672), (77, 1651936), (88, 1445444), (91, 1397792), (104, 1223068), (112, 1135706), (121, 1051232), (133, 956384), (143, 889504), (152, 836836), (154, 825968), (176, 722722), (182, 698896), (208, 611534), (209, 608608), (224, 567853), (242, 525616), (247, 514976), (266, 478192), (286, 444752), (304, 418418), (308, 412984), (352, 361361), (361, 352352), (364, 349448), (416, 305767), (418, 304304), (484, 262808), (494, 257488), (532, 239096), (572, 222376), (608, 209209), (616, 206492), (722, 176176), (728, 174724), (836, 152152), (847, 150176), (968, 131404), (988, 128744), (1001, 127072), (1064, 119548), (1144, 111188), (1232, 103246), (1444, 88088), (1456, 87362), (1463, 86944), (1573, 80864), (1672, 76076), (1694, 75088), (1729, 73568), (1936, 65702), (1976, 64372), (2002, 63536), (2128, 59774), (2288, 55594), (2299, 55328), (2464, 51623), (2527, 50336), (2717, 46816), (2888, 44044), (2912, 43681), (2926, 43472), (3146, 40432), (3344, 38038), (3388, 37544), (3458, 36784), (3872, 32851), (3952, 32186), (3971, 32032), (4004, 31768), (4256, 29887), (4576, 27797), (4598, 27664), (4693, 27104), (5054, 25168), (5434, 23408), (5776, 22022), (5852, 21736), (6292, 20216), (6688, 19019), (6776, 18772), (6916, 18392), (7904, 16093), (7942, 16016), (8008, 15884), (9196, 13832), (9386, 13552), (10108, 12584), (10868, 11704), (11011, 11552)]