147306978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 416317440

約数和(自身を除く): 269010462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 967, 1209, 1302, 1638, 1674, 1934, 1953, 2418, 2457, 2821, 2901, 3627, 3906, 4914, 5642, 5802, 5859, 6769, 7254, 8463, 8703, 10881, 11718, 12571, 13538, 16926, 17406, 20307, 21762, 25142, 25389, 26109, 29977, 37713, 40614, 50778, 52218, 59954, 60921, 75426, 76167, 87997, 89931, 113139, 121842, 152334, 175994, 179862, 182763, 209839, 226278, 263991, 269793, 339417, 365526, 389701, 419678, 527982, 539586, 629517, 678834, 779402, 791973, 809379, 1169103, 1259034, 1583946, 1618758, 1888551, 2338206, 2375919, 2727907, 3507309, 3777102, 4751838, 5455814, 5665653, 7014618, 8183721, 10521927, 11331306, 16367442, 21043854, 24551163, 49102326, 73653489, 147306978]

約数ペア:

[(1, 147306978), (2, 73653489), (3, 49102326), (6, 24551163), (7, 21043854), (9, 16367442), (13, 11331306), (14, 10521927), (18, 8183721), (21, 7014618), (26, 5665653), (27, 5455814), (31, 4751838), (39, 3777102), (42, 3507309), (54, 2727907), (62, 2375919), (63, 2338206), (78, 1888551), (91, 1618758), (93, 1583946), (117, 1259034), (126, 1169103), (182, 809379), (186, 791973), (189, 779402), (217, 678834), (234, 629517), (273, 539586), (279, 527982), (351, 419678), (378, 389701), (403, 365526), (434, 339417), (546, 269793), (558, 263991), (651, 226278), (702, 209839), (806, 182763), (819, 179862), (837, 175994), (967, 152334), (1209, 121842), (1302, 113139), (1638, 89931), (1674, 87997), (1934, 76167), (1953, 75426), (2418, 60921), (2457, 59954), (2821, 52218), (2901, 50778), (3627, 40614), (3906, 37713), (4914, 29977), (5642, 26109), (5802, 25389), (5859, 25142), (6769, 21762), (7254, 20307), (8463, 17406), (8703, 16926), (10881, 13538), (11718, 12571)]