190012872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 575308800

約数和(自身を除く): 385295928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 43, 56, 58, 84, 86, 87, 116, 129, 168, 172, 174, 203, 232, 258, 301, 344, 348, 406, 516, 602, 609, 696, 812, 903, 907, 1032, 1204, 1218, 1247, 1624, 1806, 1814, 2408, 2436, 2494, 2721, 3612, 3628, 3741, 4872, 4988, 5442, 6349, 7224, 7256, 7482, 8729, 9976, 10884, 12698, 14964, 17458, 19047, 21768, 25396, 26187, 26303, 29928, 34916, 38094, 39001, 50792, 52374, 52606, 69832, 76188, 78002, 78909, 104748, 105212, 117003, 152376, 156004, 157818, 184121, 209496, 210424, 234006, 273007, 312008, 315636, 368242, 468012, 546014, 552363, 631272, 736484, 819021, 936024, 1092028, 1104726, 1131029, 1472968, 1638042, 2184056, 2209452, 2262058, 3276084, 3393087, 4418904, 4524116, 6552168, 6786174, 7917203, 9048232, 13572348, 15834406, 23751609, 27144696, 31668812, 47503218, 63337624, 95006436, 190012872]

約数ペア:

[(1, 190012872), (2, 95006436), (3, 63337624), (4, 47503218), (6, 31668812), (7, 27144696), (8, 23751609), (12, 15834406), (14, 13572348), (21, 9048232), (24, 7917203), (28, 6786174), (29, 6552168), (42, 4524116), (43, 4418904), (56, 3393087), (58, 3276084), (84, 2262058), (86, 2209452), (87, 2184056), (116, 1638042), (129, 1472968), (168, 1131029), (172, 1104726), (174, 1092028), (203, 936024), (232, 819021), (258, 736484), (301, 631272), (344, 552363), (348, 546014), (406, 468012), (516, 368242), (602, 315636), (609, 312008), (696, 273007), (812, 234006), (903, 210424), (907, 209496), (1032, 184121), (1204, 157818), (1218, 156004), (1247, 152376), (1624, 117003), (1806, 105212), (1814, 104748), (2408, 78909), (2436, 78002), (2494, 76188), (2721, 69832), (3612, 52606), (3628, 52374), (3741, 50792), (4872, 39001), (4988, 38094), (5442, 34916), (6349, 29928), (7224, 26303), (7256, 26187), (7482, 25396), (8729, 21768), (9976, 19047), (10884, 17458), (12698, 14964)]