166913946

素因数分解:

$2^1\times 3^4\times {\mathrm{439}}^1\times {\mathrm{2347}}^1$

素因数の和:2800

約数の個数: 40

約数和(自身を含む): 375022560

約数和(自身を除く): 208108614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439, 878, 1317, 2347, 2634, 3951, 4694, 7041, 7902, 11853, 14082, 21123, 23706, 35559, 42246, 63369, 71118, 126738, 190107, 380214, 1030333, 2060666, 3090999, 6181998, 9272997, 18545994, 27818991, 55637982, 83456973, 166913946]

約数ペア:

[(1, 166913946), (2, 83456973), (3, 55637982), (6, 27818991), (9, 18545994), (18, 9272997), (27, 6181998), (54, 3090999), (81, 2060666), (162, 1030333), (439, 380214), (878, 190107), (1317, 126738), (2347, 71118), (2634, 63369), (3951, 42246), (4694, 35559), (7041, 23706), (7902, 21123), (11853, 14082)]