143725942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{16189}}^1$

素因数の和:16407

約数の個数: 16

約数和(自身を含む): 226141920

約数和(自身を除く): 82415978

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 16189, 32378, 372347, 744694, 3124477, 6248954, 71862971, 143725942]

約数ペア:

[(1, 143725942), (2, 71862971), (23, 6248954), (46, 3124477), (193, 744694), (386, 372347), (4439, 32378), (8878, 16189)]