156945973972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2939}}^1\times {\mathrm{785311}}^1$

素因数の和:788271

約数の個数: 24

約数和(自身を含む): 290910977280

約数和(自身を除く): 133965003308

約数列:

[1, 2, 4, 17, 34, 68, 2939, 5878, 11756, 49963, 99926, 199852, 785311, 1570622, 3141244, 13350287, 26700574, 53401148, 2308029029, 4616058058, 9232116116, 39236493493, 78472986986, 156945973972]

約数ペア:

[(1, 156945973972), (2, 78472986986), (4, 39236493493), (17, 9232116116), (34, 4616058058), (68, 2308029029), (2939, 53401148), (5878, 26700574), (11756, 13350287), (49963, 3141244), (99926, 1570622), (199852, 785311)]