121155736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 270774000

約数和(自身を除く): 149618264

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 139, 221, 232, 278, 289, 377, 442, 493, 556, 578, 754, 884, 986, 1112, 1156, 1508, 1768, 1807, 1972, 2312, 2363, 3016, 3614, 3757, 3944, 4031, 4726, 6409, 7228, 7514, 8062, 8381, 9452, 12818, 14456, 15028, 16124, 16762, 18904, 25636, 30056, 30719, 32248, 33524, 40171, 51272, 52403, 61438, 67048, 68527, 80342, 104806, 108953, 122876, 137054, 160684, 209612, 217906, 245752, 274108, 321368, 419224, 435812, 522223, 548216, 871624, 890851, 1044446, 1164959, 1781702, 2088892, 2329918, 3563404, 4177784, 4659836, 7126808, 9319672, 15144467, 30288934, 60577868, 121155736]

約数ペア:

[(1, 121155736), (2, 60577868), (4, 30288934), (8, 15144467), (13, 9319672), (17, 7126808), (26, 4659836), (29, 4177784), (34, 3563404), (52, 2329918), (58, 2088892), (68, 1781702), (104, 1164959), (116, 1044446), (136, 890851), (139, 871624), (221, 548216), (232, 522223), (278, 435812), (289, 419224), (377, 321368), (442, 274108), (493, 245752), (556, 217906), (578, 209612), (754, 160684), (884, 137054), (986, 122876), (1112, 108953), (1156, 104806), (1508, 80342), (1768, 68527), (1807, 67048), (1972, 61438), (2312, 52403), (2363, 51272), (3016, 40171), (3614, 33524), (3757, 32248), (3944, 30719), (4031, 30056), (4726, 25636), (6409, 18904), (7228, 16762), (7514, 16124), (8062, 15028), (8381, 14456), (9452, 12818)]