161275536

素因数分解:

$2^4\times 3^4\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1290

約数の個数: 100

約数和(自身を含む): 471545712

約数和(自身を除く): 310270176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 321, 324, 428, 432, 642, 648, 856, 963, 1163, 1284, 1296, 1712, 1926, 2326, 2568, 2889, 3489, 3852, 4652, 5136, 5778, 6978, 7704, 8667, 9304, 10467, 11556, 13956, 15408, 17334, 18608, 20934, 23112, 27912, 31401, 34668, 41868, 46224, 55824, 62802, 69336, 83736, 94203, 124441, 125604, 138672, 167472, 188406, 248882, 251208, 373323, 376812, 497764, 502416, 746646, 753624, 995528, 1119969, 1493292, 1507248, 1991056, 2239938, 2986584, 3359907, 4479876, 5973168, 6719814, 8959752, 10079721, 13439628, 17919504, 20159442, 26879256, 40318884, 53758512, 80637768, 161275536]

約数ペア:

[(1, 161275536), (2, 80637768), (3, 53758512), (4, 40318884), (6, 26879256), (8, 20159442), (9, 17919504), (12, 13439628), (16, 10079721), (18, 8959752), (24, 6719814), (27, 5973168), (36, 4479876), (48, 3359907), (54, 2986584), (72, 2239938), (81, 1991056), (107, 1507248), (108, 1493292), (144, 1119969), (162, 995528), (214, 753624), (216, 746646), (321, 502416), (324, 497764), (428, 376812), (432, 373323), (642, 251208), (648, 248882), (856, 188406), (963, 167472), (1163, 138672), (1284, 125604), (1296, 124441), (1712, 94203), (1926, 83736), (2326, 69336), (2568, 62802), (2889, 55824), (3489, 46224), (3852, 41868), (4652, 34668), (5136, 31401), (5778, 27912), (6978, 23112), (7704, 20934), (8667, 18608), (9304, 17334), (10467, 15408), (11556, 13956)]