136868666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 254785440

約数和(自身を除く): 117916774

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 103, 121, 187, 206, 209, 242, 289, 323, 374, 418, 578, 646, 1133, 1751, 1957, 2057, 2266, 2299, 3179, 3502, 3553, 3914, 4114, 4598, 5491, 6358, 7106, 10982, 12463, 19261, 21527, 24926, 29767, 33269, 34969, 38522, 39083, 43054, 59534, 60401, 66538, 69938, 78166, 120802, 211871, 236797, 327437, 365959, 423742, 473594, 565573, 654874, 664411, 731918, 1131146, 1328822, 3601807, 4025549, 6221303, 7203614, 8051098, 12442606, 68434333, 136868666]

約数ペア:

[(1, 136868666), (2, 68434333), (11, 12442606), (17, 8051098), (19, 7203614), (22, 6221303), (34, 4025549), (38, 3601807), (103, 1328822), (121, 1131146), (187, 731918), (206, 664411), (209, 654874), (242, 565573), (289, 473594), (323, 423742), (374, 365959), (418, 327437), (578, 236797), (646, 211871), (1133, 120802), (1751, 78166), (1957, 69938), (2057, 66538), (2266, 60401), (2299, 59534), (3179, 43054), (3502, 39083), (3553, 38522), (3914, 34969), (4114, 33269), (4598, 29767), (5491, 24926), (6358, 21527), (7106, 19261), (10982, 12463)]