143446254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5167}}^1$

素因数の和:5840

約数の個数: 32

約数和(自身を含む): 328436736

約数和(自身を除く): 184990482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1983, 3966, 4627, 5167, 9254, 10334, 13881, 15501, 27762, 31002, 36169, 72338, 108507, 217014, 3415387, 6830774, 10246161, 20492322, 23907709, 47815418, 71723127, 143446254]

約数ペア:

[(1, 143446254), (2, 71723127), (3, 47815418), (6, 23907709), (7, 20492322), (14, 10246161), (21, 6830774), (42, 3415387), (661, 217014), (1322, 108507), (1983, 72338), (3966, 36169), (4627, 31002), (5167, 27762), (9254, 15501), (10334, 13881)]