169628928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 521955840

約数和(自身を除く): 352326912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 227, 256, 278, 336, 384, 417, 448, 454, 556, 672, 681, 768, 834, 896, 908, 973, 1112, 1344, 1362, 1589, 1668, 1792, 1816, 1946, 2224, 2688, 2724, 2919, 3178, 3336, 3632, 3892, 4448, 4767, 5376, 5448, 5838, 6356, 6672, 7264, 7784, 8896, 9534, 10896, 11676, 12712, 13344, 14528, 15568, 17792, 19068, 21792, 23352, 25424, 26688, 29056, 31136, 31553, 35584, 38136, 43584, 46704, 50848, 53376, 58112, 62272, 63106, 76272, 87168, 93408, 94659, 101696, 106752, 124544, 126212, 152544, 174336, 186816, 189318, 203392, 220871, 249088, 252424, 305088, 373632, 378636, 406784, 441742, 504848, 610176, 662613, 747264, 757272, 883484, 1009696, 1220352, 1325226, 1514544, 1766968, 2019392, 2650452, 3029088, 3533936, 4038784, 5300904, 6058176, 7067872, 8077568, 10601808, 12116352, 14135744, 21203616, 24232704, 28271488, 42407232, 56542976, 84814464, 169628928]

約数ペア:

[(1, 169628928), (2, 84814464), (3, 56542976), (4, 42407232), (6, 28271488), (7, 24232704), (8, 21203616), (12, 14135744), (14, 12116352), (16, 10601808), (21, 8077568), (24, 7067872), (28, 6058176), (32, 5300904), (42, 4038784), (48, 3533936), (56, 3029088), (64, 2650452), (84, 2019392), (96, 1766968), (112, 1514544), (128, 1325226), (139, 1220352), (168, 1009696), (192, 883484), (224, 757272), (227, 747264), (256, 662613), (278, 610176), (336, 504848), (384, 441742), (417, 406784), (448, 378636), (454, 373632), (556, 305088), (672, 252424), (681, 249088), (768, 220871), (834, 203392), (896, 189318), (908, 186816), (973, 174336), (1112, 152544), (1344, 126212), (1362, 124544), (1589, 106752), (1668, 101696), (1792, 94659), (1816, 93408), (1946, 87168), (2224, 76272), (2688, 63106), (2724, 62272), (2919, 58112), (3178, 53376), (3336, 50848), (3632, 46704), (3892, 43584), (4448, 38136), (4767, 35584), (5376, 31553), (5448, 31136), (5838, 29056), (6356, 26688), (6672, 25424), (7264, 23352), (7784, 21792), (8896, 19068), (9534, 17792), (10896, 15568), (11676, 14528), (12712, 13344)]