156711847180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4127}}^1\times {\mathrm{271231}}^1$

素因数の和:275374

約数の個数: 48

約数和(自身を含む): 376200953856

約数和(自身を除く): 219489106676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4127, 8254, 16508, 20635, 28889, 41270, 57778, 82540, 115556, 144445, 271231, 288890, 542462, 577780, 1084924, 1356155, 1898617, 2712310, 3797234, 5424620, 7594468, 9493085, 18986170, 37972340, 1119370337, 2238740674, 4477481348, 5596851685, 7835592359, 11193703370, 15671184718, 22387406740, 31342369436, 39177961795, 78355923590, 156711847180]

約数ペア:

[(1, 156711847180), (2, 78355923590), (4, 39177961795), (5, 31342369436), (7, 22387406740), (10, 15671184718), (14, 11193703370), (20, 7835592359), (28, 5596851685), (35, 4477481348), (70, 2238740674), (140, 1119370337), (4127, 37972340), (8254, 18986170), (16508, 9493085), (20635, 7594468), (28889, 5424620), (41270, 3797234), (57778, 2712310), (82540, 1898617), (115556, 1356155), (144445, 1084924), (271231, 577780), (288890, 542462)]