149249464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 345945600

約数和(自身を除く): 196696136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 439, 467, 728, 878, 934, 1756, 1868, 3073, 3269, 3512, 3736, 5707, 6071, 6146, 6538, 11414, 12142, 12292, 13076, 22828, 24284, 24584, 26152, 39949, 42497, 45656, 48568, 79898, 84994, 159796, 169988, 205013, 319592, 339976, 410026, 820052, 1435091, 1640104, 2665169, 2870182, 5330338, 5740364, 10660676, 11480728, 18656183, 21321352, 37312366, 74624732, 149249464]

約数ペア:

[(1, 149249464), (2, 74624732), (4, 37312366), (7, 21321352), (8, 18656183), (13, 11480728), (14, 10660676), (26, 5740364), (28, 5330338), (52, 2870182), (56, 2665169), (91, 1640104), (104, 1435091), (182, 820052), (364, 410026), (439, 339976), (467, 319592), (728, 205013), (878, 169988), (934, 159796), (1756, 84994), (1868, 79898), (3073, 48568), (3269, 45656), (3512, 42497), (3736, 39949), (5707, 26152), (6071, 24584), (6146, 24284), (6538, 22828), (11414, 13076), (12142, 12292)]