156956399564

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1\times {\mathrm{1699}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 278810431200

約数和(自身を除く): 121854031636

約数列:

[1, 2, 4, 97, 194, 388, 457, 521, 914, 1042, 1699, 1828, 2084, 3398, 6796, 44329, 50537, 88658, 101074, 164803, 177316, 202148, 238097, 329606, 476194, 659212, 776443, 885179, 952388, 1552886, 1770358, 3105772, 3540716, 23095409, 46190818, 75314971, 85862363, 92381636, 150629942, 171724726, 301259884, 343449452, 404526803, 809053606, 1618107212, 39239099891, 78478199782, 156956399564]

約数ペア:

[(1, 156956399564), (2, 78478199782), (4, 39239099891), (97, 1618107212), (194, 809053606), (388, 404526803), (457, 343449452), (521, 301259884), (914, 171724726), (1042, 150629942), (1699, 92381636), (1828, 85862363), (2084, 75314971), (3398, 46190818), (6796, 23095409), (44329, 3540716), (50537, 3105772), (88658, 1770358), (101074, 1552886), (164803, 952388), (177316, 885179), (202148, 776443), (238097, 659212), (329606, 476194)]