168209672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8387}}^1$

素因数の和:8525

約数の個数: 32

約数和(自身を含む): 332164800

約数和(自身を除く): 163955128

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 8387, 10028, 16774, 20056, 33548, 67096, 192901, 385802, 771604, 914183, 1543208, 1828366, 3656732, 7313464, 21026209, 42052418, 84104836, 168209672]

約数ペア:

[(1, 168209672), (2, 84104836), (4, 42052418), (8, 21026209), (23, 7313464), (46, 3656732), (92, 1828366), (109, 1543208), (184, 914183), (218, 771604), (436, 385802), (872, 192901), (2507, 67096), (5014, 33548), (8387, 20056), (10028, 16774)]