168859730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 337292424

約数和(自身を除く): 168432694

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2437, 2665, 4874, 5330, 6929, 12185, 13858, 24370, 31681, 34645, 63362, 69290, 99917, 158405, 199834, 316810, 411853, 499585, 823706, 999170, 1298921, 2059265, 2597842, 4118530, 6494605, 12989210, 16885973, 33771946, 84429865, 168859730]

約数ペア:

[(1, 168859730), (2, 84429865), (5, 33771946), (10, 16885973), (13, 12989210), (26, 6494605), (41, 4118530), (65, 2597842), (82, 2059265), (130, 1298921), (169, 999170), (205, 823706), (338, 499585), (410, 411853), (533, 316810), (845, 199834), (1066, 158405), (1690, 99917), (2437, 69290), (2665, 63362), (4874, 34645), (5330, 31681), (6929, 24370), (12185, 13858)]