161980473606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{104234539}}^1$

素因数の和:104234588

約数の個数: 32

約数和(自身を含む): 380247601920

約数和(自身を除く): 218267128314

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 104234539, 208469078, 312703617, 625407234, 729641773, 1459283546, 2188925319, 3856677943, 4377850638, 7713355886, 11570033829, 23140067658, 26996745601, 53993491202, 80990236803, 161980473606]

約数ペア:

[(1, 161980473606), (2, 80990236803), (3, 53993491202), (6, 26996745601), (7, 23140067658), (14, 11570033829), (21, 7713355886), (37, 4377850638), (42, 3856677943), (74, 2188925319), (111, 1459283546), (222, 729641773), (259, 625407234), (518, 312703617), (777, 208469078), (1554, 104234539)]