165932810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11827}}^1$

素因数の和:11918

約数の個数: 32

約数和(自身を含む): 316801152

約数和(自身を除く): 150868342

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 11827, 14030, 23654, 59135, 118270, 272021, 544042, 721447, 1360105, 1442894, 2720210, 3607235, 7214470, 16593281, 33186562, 82966405, 165932810]

約数ペア:

[(1, 165932810), (2, 82966405), (5, 33186562), (10, 16593281), (23, 7214470), (46, 3607235), (61, 2720210), (115, 1442894), (122, 1360105), (230, 721447), (305, 544042), (610, 272021), (1403, 118270), (2806, 59135), (7015, 23654), (11827, 14030)]