157282818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{30949}}^1$

素因数の和:30983

約数の個数: 48

約数和(自身を含む): 395169600

約数和(自身を除く): 237886782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 30949, 61898, 92847, 185694, 216643, 340439, 433286, 649929, 680878, 1021317, 1299858, 2042634, 2383073, 3744829, 4766146, 7149219, 7489658, 11234487, 14298438, 22468974, 26213803, 52427606, 78641409, 157282818]

約数ペア:

[(1, 157282818), (2, 78641409), (3, 52427606), (6, 26213803), (7, 22468974), (11, 14298438), (14, 11234487), (21, 7489658), (22, 7149219), (33, 4766146), (42, 3744829), (66, 2383073), (77, 2042634), (121, 1299858), (154, 1021317), (231, 680878), (242, 649929), (363, 433286), (462, 340439), (726, 216643), (847, 185694), (1694, 92847), (2541, 61898), (5082, 30949)]