142281888

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 453600000

約数和(自身を除く): 311318112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 149, 168, 174, 196, 203, 224, 232, 294, 298, 336, 343, 348, 392, 406, 447, 464, 588, 596, 609, 672, 686, 696, 784, 812, 894, 928, 1029, 1043, 1176, 1192, 1218, 1372, 1392, 1421, 1568, 1624, 1788, 2058, 2086, 2352, 2384, 2436, 2744, 2784, 2842, 3129, 3248, 3576, 4116, 4172, 4263, 4321, 4704, 4768, 4872, 5488, 5684, 6258, 6496, 7152, 7301, 8232, 8344, 8526, 8642, 9744, 9947, 10976, 11368, 12516, 12963, 14304, 14602, 16464, 16688, 17052, 17284, 19488, 19894, 21903, 22736, 25032, 25926, 29204, 29841, 30247, 32928, 33376, 34104, 34568, 39788, 43806, 45472, 50064, 51107, 51852, 58408, 59682, 60494, 68208, 69136, 79576, 87612, 90741, 100128, 102214, 103704, 116816, 119364, 120988, 136416, 138272, 153321, 159152, 175224, 181482, 204428, 207408, 211729, 233632, 238728, 241976, 306642, 318304, 350448, 362964, 408856, 414816, 423458, 477456, 483952, 613284, 635187, 700896, 725928, 817712, 846916, 954912, 967904, 1226568, 1270374, 1451856, 1482103, 1635424, 1693832, 2453136, 2540748, 2903712, 2964206, 3387664, 4446309, 4906272, 5081496, 5928412, 6775328, 8892618, 10162992, 11856824, 17785236, 20325984, 23713648, 35570472, 47427296, 71140944, 142281888]

約数ペア:

[(1, 142281888), (2, 71140944), (3, 47427296), (4, 35570472), (6, 23713648), (7, 20325984), (8, 17785236), (12, 11856824), (14, 10162992), (16, 8892618), (21, 6775328), (24, 5928412), (28, 5081496), (29, 4906272), (32, 4446309), (42, 3387664), (48, 2964206), (49, 2903712), (56, 2540748), (58, 2453136), (84, 1693832), (87, 1635424), (96, 1482103), (98, 1451856), (112, 1270374), (116, 1226568), (147, 967904), (149, 954912), (168, 846916), (174, 817712), (196, 725928), (203, 700896), (224, 635187), (232, 613284), (294, 483952), (298, 477456), (336, 423458), (343, 414816), (348, 408856), (392, 362964), (406, 350448), (447, 318304), (464, 306642), (588, 241976), (596, 238728), (609, 233632), (672, 211729), (686, 207408), (696, 204428), (784, 181482), (812, 175224), (894, 159152), (928, 153321), (1029, 138272), (1043, 136416), (1176, 120988), (1192, 119364), (1218, 116816), (1372, 103704), (1392, 102214), (1421, 100128), (1568, 90741), (1624, 87612), (1788, 79576), (2058, 69136), (2086, 68208), (2352, 60494), (2384, 59682), (2436, 58408), (2744, 51852), (2784, 51107), (2842, 50064), (3129, 45472), (3248, 43806), (3576, 39788), (4116, 34568), (4172, 34104), (4263, 33376), (4321, 32928), (4704, 30247), (4768, 29841), (4872, 29204), (5488, 25926), (5684, 25032), (6258, 22736), (6496, 21903), (7152, 19894), (7301, 19488), (8232, 17284), (8344, 17052), (8526, 16688), (8642, 16464), (9744, 14602), (9947, 14304), (10976, 12963), (11368, 12516)]