189136528

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13297}}^1$

素因数の和:13439

約数の個数: 40

約数和(自身を含む): 422131712

約数和(自身を除く): 232995184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 13297, 14224, 26594, 53188, 93079, 106376, 186158, 212752, 372316, 744632, 1489264, 1688719, 3377438, 6754876, 11821033, 13509752, 23642066, 27019504, 47284132, 94568264, 189136528]

約数ペア:

[(1, 189136528), (2, 94568264), (4, 47284132), (7, 27019504), (8, 23642066), (14, 13509752), (16, 11821033), (28, 6754876), (56, 3377438), (112, 1688719), (127, 1489264), (254, 744632), (508, 372316), (889, 212752), (1016, 186158), (1778, 106376), (2032, 93079), (3556, 53188), (7112, 26594), (13297, 14224)]