138485223632

素因数分解:

$2^4\times 7^1\times {\mathrm{42457}}^1\times {\mathrm{29123}}^1$

素因数の和:71595

約数の個数: 40

約数和(自身を含む): 306663604416

約数和(自身を除く): 168178380784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 29123, 42457, 58246, 84914, 116492, 169828, 203861, 232984, 297199, 339656, 407722, 465968, 594398, 679312, 815444, 1188796, 1630888, 2377592, 3261776, 4755184, 1236475211, 2472950422, 4945900844, 8655326477, 9891801688, 17310652954, 19783603376, 34621305908, 69242611816, 138485223632]

約数ペア:

[(1, 138485223632), (2, 69242611816), (4, 34621305908), (7, 19783603376), (8, 17310652954), (14, 9891801688), (16, 8655326477), (28, 4945900844), (56, 2472950422), (112, 1236475211), (29123, 4755184), (42457, 3261776), (58246, 2377592), (84914, 1630888), (116492, 1188796), (169828, 815444), (203861, 679312), (232984, 594398), (297199, 465968), (339656, 407722)]