137339936

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 278929728

約数和(自身を除く): 141589792

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 151, 172, 302, 344, 604, 661, 688, 1208, 1322, 1376, 2416, 2644, 4832, 5288, 6493, 10576, 12986, 21152, 25972, 28423, 51944, 56846, 99811, 103888, 113692, 199622, 207776, 227384, 399244, 454768, 798488, 909536, 1596976, 3193952, 4291873, 8583746, 17167492, 34334984, 68669968, 137339936]

約数ペア:

[(1, 137339936), (2, 68669968), (4, 34334984), (8, 17167492), (16, 8583746), (32, 4291873), (43, 3193952), (86, 1596976), (151, 909536), (172, 798488), (302, 454768), (344, 399244), (604, 227384), (661, 207776), (688, 199622), (1208, 113692), (1322, 103888), (1376, 99811), (2416, 56846), (2644, 51944), (4832, 28423), (5288, 25972), (6493, 21152), (10576, 12986)]