138207384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{30469}}^1$

素因数の和:30494

約数の個数: 80

約数和(自身を含む): 442424400

約数和(自身を除く): 304217016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 30469, 60938, 91407, 121876, 182814, 213283, 243752, 274221, 365628, 426566, 548442, 639849, 731256, 822663, 853132, 1096884, 1279698, 1645326, 1706264, 1919547, 2193768, 2467989, 2559396, 3290652, 3839094, 4935978, 5118792, 5758641, 6581304, 7678188, 9871956, 11517282, 15356376, 17275923, 19743912, 23034564, 34551846, 46069128, 69103692, 138207384]

約数ペア:

[(1, 138207384), (2, 69103692), (3, 46069128), (4, 34551846), (6, 23034564), (7, 19743912), (8, 17275923), (9, 15356376), (12, 11517282), (14, 9871956), (18, 7678188), (21, 6581304), (24, 5758641), (27, 5118792), (28, 4935978), (36, 3839094), (42, 3290652), (54, 2559396), (56, 2467989), (63, 2193768), (72, 1919547), (81, 1706264), (84, 1645326), (108, 1279698), (126, 1096884), (162, 853132), (168, 822663), (189, 731256), (216, 639849), (252, 548442), (324, 426566), (378, 365628), (504, 274221), (567, 243752), (648, 213283), (756, 182814), (1134, 121876), (1512, 91407), (2268, 60938), (4536, 30469)]