189898464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 419739936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 107, 112, 114, 133, 139, 152, 168, 214, 224, 228, 266, 278, 304, 321, 336, 399, 417, 428, 456, 532, 556, 608, 642, 672, 749, 798, 834, 856, 912, 973, 1064, 1112, 1284, 1498, 1596, 1668, 1712, 1824, 1946, 2033, 2128, 2224, 2247, 2568, 2641, 2919, 2996, 3192, 3336, 3424, 3892, 4066, 4256, 4448, 4494, 5136, 5282, 5838, 5992, 6099, 6384, 6672, 7784, 7923, 8132, 8988, 10272, 10564, 11676, 11984, 12198, 12768, 13344, 14231, 14873, 15568, 15846, 16264, 17976, 18487, 21128, 23352, 23968, 24396, 28462, 29746, 31136, 31692, 32528, 35952, 36974, 42256, 42693, 44619, 46704, 48792, 55461, 56924, 59492, 63384, 65056, 71904, 73948, 84512, 85386, 89238, 93408, 97584, 104111, 110922, 113848, 118984, 126768, 147896, 170772, 178476, 195168, 208222, 221844, 227696, 237968, 253536, 282587, 295792, 312333, 341544, 356952, 416444, 443688, 455392, 475936, 565174, 591584, 624666, 683088, 713904, 832888, 847761, 887376, 1130348, 1249332, 1366176, 1427808, 1665776, 1695522, 1774752, 1978109, 2260696, 2498664, 3331552, 3391044, 3956218, 4521392, 4997328, 5934327, 6782088, 7912436, 9042784, 9994656, 11868654, 13564176, 15824872, 23737308, 27128352, 31649744, 47474616, 63299488, 94949232, 189898464]

約数ペア:

[(1, 189898464), (2, 94949232), (3, 63299488), (4, 47474616), (6, 31649744), (7, 27128352), (8, 23737308), (12, 15824872), (14, 13564176), (16, 11868654), (19, 9994656), (21, 9042784), (24, 7912436), (28, 6782088), (32, 5934327), (38, 4997328), (42, 4521392), (48, 3956218), (56, 3391044), (57, 3331552), (76, 2498664), (84, 2260696), (96, 1978109), (107, 1774752), (112, 1695522), (114, 1665776), (133, 1427808), (139, 1366176), (152, 1249332), (168, 1130348), (214, 887376), (224, 847761), (228, 832888), (266, 713904), (278, 683088), (304, 624666), (321, 591584), (336, 565174), (399, 475936), (417, 455392), (428, 443688), (456, 416444), (532, 356952), (556, 341544), (608, 312333), (642, 295792), (672, 282587), (749, 253536), (798, 237968), (834, 227696), (856, 221844), (912, 208222), (973, 195168), (1064, 178476), (1112, 170772), (1284, 147896), (1498, 126768), (1596, 118984), (1668, 113848), (1712, 110922), (1824, 104111), (1946, 97584), (2033, 93408), (2128, 89238), (2224, 85386), (2247, 84512), (2568, 73948), (2641, 71904), (2919, 65056), (2996, 63384), (3192, 59492), (3336, 56924), (3424, 55461), (3892, 48792), (4066, 46704), (4256, 44619), (4448, 42693), (4494, 42256), (5136, 36974), (5282, 35952), (5838, 32528), (5992, 31692), (6099, 31136), (6384, 29746), (6672, 28462), (7784, 24396), (7923, 23968), (8132, 23352), (8988, 21128), (10272, 18487), (10564, 17976), (11676, 16264), (11984, 15846), (12198, 15568), (12768, 14873), (13344, 14231)]