159322912

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 398170080

約数和(自身を除く): 238847168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 49, 56, 68, 86, 98, 112, 119, 136, 139, 172, 196, 224, 238, 272, 278, 301, 344, 392, 476, 544, 556, 602, 688, 731, 784, 833, 952, 973, 1112, 1204, 1376, 1462, 1568, 1666, 1904, 1946, 2107, 2224, 2363, 2408, 2924, 3332, 3808, 3892, 4214, 4448, 4726, 4816, 5117, 5848, 5977, 6664, 6811, 7784, 8428, 9452, 9632, 10234, 11696, 11954, 13328, 13622, 15568, 16541, 16856, 18904, 20468, 23392, 23908, 26656, 27244, 31136, 33082, 33712, 35819, 37808, 40936, 41839, 47816, 54488, 66164, 67424, 71638, 75616, 81872, 83678, 95632, 101609, 108976, 115787, 132328, 143276, 163744, 167356, 191264, 203218, 217952, 231574, 264656, 286552, 292873, 334712, 406436, 463148, 529312, 573104, 585746, 669424, 711263, 812872, 926296, 1146208, 1171492, 1338848, 1422526, 1625744, 1852592, 2342984, 2845052, 3251488, 3705184, 4685968, 4978841, 5690104, 9371936, 9957682, 11380208, 19915364, 22760416, 39830728, 79661456, 159322912]

約数ペア:

[(1, 159322912), (2, 79661456), (4, 39830728), (7, 22760416), (8, 19915364), (14, 11380208), (16, 9957682), (17, 9371936), (28, 5690104), (32, 4978841), (34, 4685968), (43, 3705184), (49, 3251488), (56, 2845052), (68, 2342984), (86, 1852592), (98, 1625744), (112, 1422526), (119, 1338848), (136, 1171492), (139, 1146208), (172, 926296), (196, 812872), (224, 711263), (238, 669424), (272, 585746), (278, 573104), (301, 529312), (344, 463148), (392, 406436), (476, 334712), (544, 292873), (556, 286552), (602, 264656), (688, 231574), (731, 217952), (784, 203218), (833, 191264), (952, 167356), (973, 163744), (1112, 143276), (1204, 132328), (1376, 115787), (1462, 108976), (1568, 101609), (1666, 95632), (1904, 83678), (1946, 81872), (2107, 75616), (2224, 71638), (2363, 67424), (2408, 66164), (2924, 54488), (3332, 47816), (3808, 41839), (3892, 40936), (4214, 37808), (4448, 35819), (4726, 33712), (4816, 33082), (5117, 31136), (5848, 27244), (5977, 26656), (6664, 23908), (6811, 23392), (7784, 20468), (8428, 18904), (9452, 16856), (9632, 16541), (10234, 15568), (11696, 13622), (11954, 13328)]