194931968

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 521955840

約数和(自身を除く): 327023872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 32, 44, 56, 58, 62, 64, 77, 88, 112, 116, 121, 124, 128, 154, 176, 203, 217, 224, 232, 242, 248, 256, 308, 319, 341, 352, 406, 434, 448, 464, 484, 496, 616, 638, 682, 704, 812, 847, 868, 896, 899, 928, 968, 992, 1232, 1276, 1364, 1408, 1624, 1694, 1736, 1792, 1798, 1856, 1936, 1984, 2233, 2387, 2464, 2552, 2728, 2816, 3248, 3388, 3472, 3509, 3596, 3712, 3751, 3872, 3968, 4466, 4774, 4928, 5104, 5456, 6293, 6496, 6776, 6944, 7018, 7192, 7424, 7502, 7744, 7936, 8932, 9548, 9856, 9889, 10208, 10912, 12586, 12992, 13552, 13888, 14036, 14384, 15004, 15488, 17864, 19096, 19712, 19778, 20416, 21824, 24563, 25172, 25984, 26257, 27104, 27776, 28072, 28768, 30008, 30976, 35728, 38192, 39556, 40832, 43648, 49126, 50344, 51968, 52514, 54208, 55552, 56144, 57536, 60016, 69223, 71456, 76384, 79112, 81664, 87296, 98252, 100688, 105028, 108416, 108779, 112288, 115072, 120032, 138446, 142912, 152768, 158224, 196504, 201376, 210056, 216832, 217558, 224576, 230144, 240064, 276892, 285824, 305536, 316448, 393008, 402752, 420112, 435116, 449152, 480128, 553784, 571648, 611072, 632896, 761453, 786016, 805504, 840224, 870232, 898304, 960256, 1107568, 1265792, 1522906, 1572032, 1611008, 1680448, 1740464, 2215136, 2531584, 3045812, 3144064, 3360896, 3480928, 4430272, 6091624, 6288128, 6721792, 6961856, 8860544, 12183248, 13923712, 17721088, 24366496, 27847424, 48732992, 97465984, 194931968]

約数ペア:

[(1, 194931968), (2, 97465984), (4, 48732992), (7, 27847424), (8, 24366496), (11, 17721088), (14, 13923712), (16, 12183248), (22, 8860544), (28, 6961856), (29, 6721792), (31, 6288128), (32, 6091624), (44, 4430272), (56, 3480928), (58, 3360896), (62, 3144064), (64, 3045812), (77, 2531584), (88, 2215136), (112, 1740464), (116, 1680448), (121, 1611008), (124, 1572032), (128, 1522906), (154, 1265792), (176, 1107568), (203, 960256), (217, 898304), (224, 870232), (232, 840224), (242, 805504), (248, 786016), (256, 761453), (308, 632896), (319, 611072), (341, 571648), (352, 553784), (406, 480128), (434, 449152), (448, 435116), (464, 420112), (484, 402752), (496, 393008), (616, 316448), (638, 305536), (682, 285824), (704, 276892), (812, 240064), (847, 230144), (868, 224576), (896, 217558), (899, 216832), (928, 210056), (968, 201376), (992, 196504), (1232, 158224), (1276, 152768), (1364, 142912), (1408, 138446), (1624, 120032), (1694, 115072), (1736, 112288), (1792, 108779), (1798, 108416), (1856, 105028), (1936, 100688), (1984, 98252), (2233, 87296), (2387, 81664), (2464, 79112), (2552, 76384), (2728, 71456), (2816, 69223), (3248, 60016), (3388, 57536), (3472, 56144), (3509, 55552), (3596, 54208), (3712, 52514), (3751, 51968), (3872, 50344), (3968, 49126), (4466, 43648), (4774, 40832), (4928, 39556), (5104, 38192), (5456, 35728), (6293, 30976), (6496, 30008), (6776, 28768), (6944, 28072), (7018, 27776), (7192, 27104), (7424, 26257), (7502, 25984), (7744, 25172), (7936, 24563), (8932, 21824), (9548, 20416), (9856, 19778), (9889, 19712), (10208, 19096), (10912, 17864), (12586, 15488), (12992, 15004), (13552, 14384), (13888, 14036)]