179991864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 573300000

約数和(自身を除く): 393308136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 29, 36, 38, 39, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 152, 156, 171, 174, 228, 232, 234, 247, 261, 312, 342, 348, 349, 377, 456, 468, 494, 522, 551, 684, 696, 698, 741, 754, 936, 988, 1044, 1047, 1102, 1131, 1368, 1396, 1482, 1508, 1653, 1976, 2088, 2094, 2204, 2223, 2262, 2792, 2964, 3016, 3141, 3306, 3393, 4188, 4408, 4446, 4524, 4537, 4959, 5928, 6282, 6612, 6631, 6786, 7163, 8376, 8892, 9048, 9074, 9918, 10121, 12564, 13224, 13262, 13572, 13611, 14326, 17784, 18148, 19836, 19893, 20242, 21489, 25128, 26524, 27144, 27222, 28652, 30363, 36296, 39672, 39786, 40484, 40833, 42978, 53048, 54444, 57304, 59679, 60726, 64467, 79572, 80968, 81666, 85956, 86203, 91089, 108888, 119358, 121452, 128934, 131573, 159144, 163332, 171912, 172406, 182178, 192299, 238716, 242904, 257868, 258609, 263146, 326664, 344812, 364356, 384598, 394719, 477432, 515736, 517218, 526292, 576897, 689624, 728712, 769196, 775827, 789438, 1034436, 1052584, 1153794, 1184157, 1538392, 1551654, 1578876, 1730691, 2068872, 2307588, 2368314, 2499887, 3103308, 3157752, 3461382, 4615176, 4736628, 4999774, 6206616, 6922764, 7499661, 9473256, 9999548, 13845528, 14999322, 19999096, 22498983, 29998644, 44997966, 59997288, 89995932, 179991864]

約数ペア:

[(1, 179991864), (2, 89995932), (3, 59997288), (4, 44997966), (6, 29998644), (8, 22498983), (9, 19999096), (12, 14999322), (13, 13845528), (18, 9999548), (19, 9473256), (24, 7499661), (26, 6922764), (29, 6206616), (36, 4999774), (38, 4736628), (39, 4615176), (52, 3461382), (57, 3157752), (58, 3103308), (72, 2499887), (76, 2368314), (78, 2307588), (87, 2068872), (104, 1730691), (114, 1578876), (116, 1551654), (117, 1538392), (152, 1184157), (156, 1153794), (171, 1052584), (174, 1034436), (228, 789438), (232, 775827), (234, 769196), (247, 728712), (261, 689624), (312, 576897), (342, 526292), (348, 517218), (349, 515736), (377, 477432), (456, 394719), (468, 384598), (494, 364356), (522, 344812), (551, 326664), (684, 263146), (696, 258609), (698, 257868), (741, 242904), (754, 238716), (936, 192299), (988, 182178), (1044, 172406), (1047, 171912), (1102, 163332), (1131, 159144), (1368, 131573), (1396, 128934), (1482, 121452), (1508, 119358), (1653, 108888), (1976, 91089), (2088, 86203), (2094, 85956), (2204, 81666), (2223, 80968), (2262, 79572), (2792, 64467), (2964, 60726), (3016, 59679), (3141, 57304), (3306, 54444), (3393, 53048), (4188, 42978), (4408, 40833), (4446, 40484), (4524, 39786), (4537, 39672), (4959, 36296), (5928, 30363), (6282, 28652), (6612, 27222), (6631, 27144), (6786, 26524), (7163, 25128), (8376, 21489), (8892, 20242), (9048, 19893), (9074, 19836), (9918, 18148), (10121, 17784), (12564, 14326), (13224, 13611), (13262, 13572)]