78332156

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 160161792

約数和(自身を除く): 81829636

約数列:

[1, 2, 4, 7, 14, 28, 97, 151, 191, 194, 302, 382, 388, 604, 679, 764, 1057, 1337, 1358, 2114, 2674, 2716, 4228, 5348, 14647, 18527, 28841, 29294, 37054, 57682, 58588, 74108, 102529, 115364, 129689, 201887, 205058, 259378, 403774, 410116, 518756, 807548, 2797577, 5595154, 11190308, 19583039, 39166078, 78332156]

約数ペア:

[(1, 78332156), (2, 39166078), (4, 19583039), (7, 11190308), (14, 5595154), (28, 2797577), (97, 807548), (151, 518756), (191, 410116), (194, 403774), (302, 259378), (382, 205058), (388, 201887), (604, 129689), (679, 115364), (764, 102529), (1057, 74108), (1337, 58588), (1358, 57682), (2114, 37054), (2674, 29294), (2716, 28841), (4228, 18527), (5348, 14647)]