148510864

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 292481280

約数和(自身を除く): 143970416

約数列:

[1, 2, 4, 8, 16, 107, 214, 223, 389, 428, 446, 778, 856, 892, 1556, 1712, 1784, 3112, 3568, 6224, 23861, 41623, 47722, 83246, 86747, 95444, 166492, 173494, 190888, 332984, 346988, 381776, 665968, 693976, 1387952, 9281929, 18563858, 37127716, 74255432, 148510864]

約数ペア:

[(1, 148510864), (2, 74255432), (4, 37127716), (8, 18563858), (16, 9281929), (107, 1387952), (214, 693976), (223, 665968), (389, 381776), (428, 346988), (446, 332984), (778, 190888), (856, 173494), (892, 166492), (1556, 95444), (1712, 86747), (1784, 83246), (3112, 47722), (3568, 41623), (6224, 23861)]