177073768

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 386820000

約数和(自身を除く): 209746232

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 139, 152, 232, 278, 289, 323, 493, 551, 556, 578, 646, 986, 1102, 1112, 1156, 1292, 1972, 2204, 2312, 2363, 2584, 2641, 3944, 4031, 4408, 4726, 5282, 5491, 8062, 8381, 9367, 9452, 10564, 10982, 16124, 16762, 18734, 18904, 21128, 21964, 32248, 33524, 37468, 40171, 43928, 44897, 67048, 68527, 74936, 76589, 80342, 89794, 137054, 153178, 159239, 160684, 179588, 274108, 306356, 318478, 321368, 359176, 548216, 612712, 636956, 763249, 1164959, 1273912, 1302013, 1526498, 2329918, 2604026, 3052996, 4659836, 5208052, 6105992, 9319672, 10416104, 22134221, 44268442, 88536884, 177073768]

約数ペア:

[(1, 177073768), (2, 88536884), (4, 44268442), (8, 22134221), (17, 10416104), (19, 9319672), (29, 6105992), (34, 5208052), (38, 4659836), (58, 3052996), (68, 2604026), (76, 2329918), (116, 1526498), (136, 1302013), (139, 1273912), (152, 1164959), (232, 763249), (278, 636956), (289, 612712), (323, 548216), (493, 359176), (551, 321368), (556, 318478), (578, 306356), (646, 274108), (986, 179588), (1102, 160684), (1112, 159239), (1156, 153178), (1292, 137054), (1972, 89794), (2204, 80342), (2312, 76589), (2363, 74936), (2584, 68527), (2641, 67048), (3944, 44897), (4031, 43928), (4408, 40171), (4726, 37468), (5282, 33524), (5491, 32248), (8062, 21964), (8381, 21128), (9367, 18904), (9452, 18734), (10564, 16762), (10982, 16124)]