156939333942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{383}}^2\times {\mathrm{617}}^1$

素因数の和:1422

約数の個数: 72

約数和(自身を含む): 334842863976

約数和(自身を除く): 177903530034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 383, 578, 617, 766, 867, 1149, 1234, 1734, 1851, 2298, 3702, 6511, 10489, 13022, 19533, 20978, 31467, 39066, 62934, 110687, 146689, 178313, 221374, 236311, 293378, 332061, 356626, 440067, 472622, 534939, 664122, 708933, 880134, 1069878, 1417866, 2493713, 4017287, 4987426, 7481139, 8034574, 12051861, 14962278, 24103722, 42393121, 68293879, 84786242, 90507113, 127179363, 136587758, 181014226, 204881637, 254358726, 271521339, 409763274, 543042678, 1538620921, 3077241842, 4615862763, 9231725526, 26156555657, 52313111314, 78469666971, 156939333942]

約数ペア:

[(1, 156939333942), (2, 78469666971), (3, 52313111314), (6, 26156555657), (17, 9231725526), (34, 4615862763), (51, 3077241842), (102, 1538620921), (289, 543042678), (383, 409763274), (578, 271521339), (617, 254358726), (766, 204881637), (867, 181014226), (1149, 136587758), (1234, 127179363), (1734, 90507113), (1851, 84786242), (2298, 68293879), (3702, 42393121), (6511, 24103722), (10489, 14962278), (13022, 12051861), (19533, 8034574), (20978, 7481139), (31467, 4987426), (39066, 4017287), (62934, 2493713), (110687, 1417866), (146689, 1069878), (178313, 880134), (221374, 708933), (236311, 664122), (293378, 534939), (332061, 472622), (356626, 440067)]