169828672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 383023872

約数和(自身を除く): 213195200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 47, 52, 64, 86, 94, 101, 104, 172, 188, 202, 208, 344, 376, 404, 416, 559, 611, 688, 752, 808, 832, 1118, 1222, 1313, 1376, 1504, 1616, 2021, 2236, 2444, 2626, 2752, 3008, 3232, 4042, 4343, 4472, 4747, 4888, 5252, 6464, 8084, 8686, 8944, 9494, 9776, 10504, 16168, 17372, 17888, 18988, 19552, 21008, 26273, 32336, 34744, 35776, 37976, 39104, 42016, 52546, 56459, 61711, 64672, 69488, 75952, 84032, 105092, 112918, 123422, 129344, 138976, 151904, 204121, 210184, 225836, 246844, 277952, 303808, 408242, 420368, 451672, 493688, 816484, 840736, 903344, 987376, 1632968, 1681472, 1806688, 1974752, 2653573, 3265936, 3613376, 3949504, 5307146, 6531872, 10614292, 13063744, 21228584, 42457168, 84914336, 169828672]

約数ペア:

[(1, 169828672), (2, 84914336), (4, 42457168), (8, 21228584), (13, 13063744), (16, 10614292), (26, 6531872), (32, 5307146), (43, 3949504), (47, 3613376), (52, 3265936), (64, 2653573), (86, 1974752), (94, 1806688), (101, 1681472), (104, 1632968), (172, 987376), (188, 903344), (202, 840736), (208, 816484), (344, 493688), (376, 451672), (404, 420368), (416, 408242), (559, 303808), (611, 277952), (688, 246844), (752, 225836), (808, 210184), (832, 204121), (1118, 151904), (1222, 138976), (1313, 129344), (1376, 123422), (1504, 112918), (1616, 105092), (2021, 84032), (2236, 75952), (2444, 69488), (2626, 64672), (2752, 61711), (3008, 56459), (3232, 52546), (4042, 42016), (4343, 39104), (4472, 37976), (4747, 35776), (4888, 34744), (5252, 32336), (6464, 26273), (8084, 21008), (8686, 19552), (8944, 18988), (9494, 17888), (9776, 17372), (10504, 16168)]