138035418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 169894182

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 57, 58, 86, 87, 114, 129, 174, 258, 551, 817, 971, 1102, 1247, 1634, 1653, 1942, 2451, 2494, 2913, 3306, 3741, 4902, 5826, 7482, 18449, 23693, 28159, 36898, 41753, 47386, 55347, 56318, 71079, 83506, 84477, 110694, 125259, 142158, 168954, 250518, 535021, 793307, 1070042, 1210837, 1586614, 1605063, 2379921, 2421674, 3210126, 3632511, 4759842, 7265022, 23005903, 46011806, 69017709, 138035418]

約数ペア:

[(1, 138035418), (2, 69017709), (3, 46011806), (6, 23005903), (19, 7265022), (29, 4759842), (38, 3632511), (43, 3210126), (57, 2421674), (58, 2379921), (86, 1605063), (87, 1586614), (114, 1210837), (129, 1070042), (174, 793307), (258, 535021), (551, 250518), (817, 168954), (971, 142158), (1102, 125259), (1247, 110694), (1634, 84477), (1653, 83506), (1942, 71079), (2451, 56318), (2494, 55347), (2913, 47386), (3306, 41753), (3741, 36898), (4902, 28159), (5826, 23693), (7482, 18449)]