157055856

素因数分解:

$2^4\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{1831}}^1$

素因数の和:3629

約数の個数: 40

約数和(自身を含む): 406176384

約数和(自身を除く): 249120528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1787, 1831, 3574, 3662, 5361, 5493, 7148, 7324, 10722, 10986, 14296, 14648, 21444, 21972, 28592, 29296, 42888, 43944, 85776, 87888, 3271997, 6543994, 9815991, 13087988, 19631982, 26175976, 39263964, 52351952, 78527928, 157055856]

約数ペア:

[(1, 157055856), (2, 78527928), (3, 52351952), (4, 39263964), (6, 26175976), (8, 19631982), (12, 13087988), (16, 9815991), (24, 6543994), (48, 3271997), (1787, 87888), (1831, 85776), (3574, 43944), (3662, 42888), (5361, 29296), (5493, 28592), (7148, 21972), (7324, 21444), (10722, 14648), (10986, 14296)]