156968494878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1\times {\mathrm{310223}}^1$

素因数の和:310753

約数の個数: 48

約数和(自身を含む): 340625952000

約数和(自身を除く): 183657457122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 499, 507, 998, 1014, 1497, 2994, 6487, 12974, 19461, 38922, 84331, 168662, 252993, 310223, 505986, 620446, 930669, 1861338, 4032899, 8065798, 12098697, 24197394, 52427687, 104855374, 154801277, 157283061, 309602554, 314566122, 464403831, 928807662, 2012416601, 4024833202, 6037249803, 12074499606, 26161415813, 52322831626, 78484247439, 156968494878]

約数ペア:

[(1, 156968494878), (2, 78484247439), (3, 52322831626), (6, 26161415813), (13, 12074499606), (26, 6037249803), (39, 4024833202), (78, 2012416601), (169, 928807662), (338, 464403831), (499, 314566122), (507, 309602554), (998, 157283061), (1014, 154801277), (1497, 104855374), (2994, 52427687), (6487, 24197394), (12974, 12098697), (19461, 8065798), (38922, 4032899), (84331, 1861338), (168662, 930669), (252993, 620446), (310223, 505986)]