156970456412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3581}}^1\times {\mathrm{142319}}^1$

素因数の和:145922

約数の個数: 48

約数和(自身を含む): 342579041280

約数和(自身を除く): 185608584868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3581, 7162, 14324, 25067, 39391, 50134, 78782, 100268, 142319, 157564, 275737, 284638, 551474, 569276, 996233, 1102948, 1565509, 1992466, 3131018, 3984932, 6262036, 10958563, 21917126, 43834252, 509644339, 1019288678, 2038577356, 3567510373, 5606087729, 7135020746, 11212175458, 14270041492, 22424350916, 39242614103, 78485228206, 156970456412]

約数ペア:

[(1, 156970456412), (2, 78485228206), (4, 39242614103), (7, 22424350916), (11, 14270041492), (14, 11212175458), (22, 7135020746), (28, 5606087729), (44, 3567510373), (77, 2038577356), (154, 1019288678), (308, 509644339), (3581, 43834252), (7162, 21917126), (14324, 10958563), (25067, 6262036), (39391, 3984932), (50134, 3131018), (78782, 1992466), (100268, 1565509), (142319, 1102948), (157564, 996233), (275737, 569276), (284638, 551474)]