199439424

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 599114880

約数和(自身を除く): 399675456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 64, 72, 94, 96, 106, 139, 141, 144, 159, 188, 192, 212, 278, 282, 288, 318, 376, 417, 423, 424, 477, 556, 564, 576, 636, 752, 834, 846, 848, 954, 1112, 1128, 1251, 1272, 1504, 1668, 1692, 1696, 1908, 2224, 2256, 2491, 2502, 2544, 3008, 3336, 3384, 3392, 3816, 4448, 4512, 4982, 5004, 5088, 6533, 6672, 6768, 7367, 7473, 7632, 8896, 9024, 9964, 10008, 10176, 13066, 13344, 13536, 14734, 14946, 15264, 19599, 19928, 20016, 22101, 22419, 26132, 26688, 27072, 29468, 29892, 30528, 39198, 39856, 40032, 44202, 44838, 52264, 58797, 58936, 59784, 66303, 78396, 79712, 80064, 88404, 89676, 104528, 117594, 117872, 119568, 132606, 156792, 159424, 176808, 179352, 209056, 235188, 235744, 239136, 265212, 313584, 346249, 353616, 358704, 418112, 470376, 471488, 478272, 530424, 627168, 692498, 707232, 717408, 940752, 1038747, 1060848, 1254336, 1384996, 1414464, 1434816, 1881504, 2077494, 2121696, 2769992, 3116241, 3763008, 4154988, 4243392, 5539984, 6232482, 8309976, 11079968, 12464964, 16619952, 22159936, 24929928, 33239904, 49859856, 66479808, 99719712, 199439424]

約数ペア:

[(1, 199439424), (2, 99719712), (3, 66479808), (4, 49859856), (6, 33239904), (8, 24929928), (9, 22159936), (12, 16619952), (16, 12464964), (18, 11079968), (24, 8309976), (32, 6232482), (36, 5539984), (47, 4243392), (48, 4154988), (53, 3763008), (64, 3116241), (72, 2769992), (94, 2121696), (96, 2077494), (106, 1881504), (139, 1434816), (141, 1414464), (144, 1384996), (159, 1254336), (188, 1060848), (192, 1038747), (212, 940752), (278, 717408), (282, 707232), (288, 692498), (318, 627168), (376, 530424), (417, 478272), (423, 471488), (424, 470376), (477, 418112), (556, 358704), (564, 353616), (576, 346249), (636, 313584), (752, 265212), (834, 239136), (846, 235744), (848, 235188), (954, 209056), (1112, 179352), (1128, 176808), (1251, 159424), (1272, 156792), (1504, 132606), (1668, 119568), (1692, 117872), (1696, 117594), (1908, 104528), (2224, 89676), (2256, 88404), (2491, 80064), (2502, 79712), (2544, 78396), (3008, 66303), (3336, 59784), (3384, 58936), (3392, 58797), (3816, 52264), (4448, 44838), (4512, 44202), (4982, 40032), (5004, 39856), (5088, 39198), (6533, 30528), (6672, 29892), (6768, 29468), (7367, 27072), (7473, 26688), (7632, 26132), (8896, 22419), (9024, 22101), (9964, 20016), (10008, 19928), (10176, 19599), (13066, 15264), (13344, 14946), (13536, 14734)]