161008518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{5557}}^1$

素因数の和:6012

約数の個数: 32

約数和(自身を含む): 352154880

約数和(自身を除く): 191146362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 878, 1317, 2634, 4829, 5557, 9658, 11114, 14487, 16671, 28974, 33342, 61127, 122254, 183381, 366762, 2439523, 4879046, 7318569, 14637138, 26834753, 53669506, 80504259, 161008518]

約数ペア:

[(1, 161008518), (2, 80504259), (3, 53669506), (6, 26834753), (11, 14637138), (22, 7318569), (33, 4879046), (66, 2439523), (439, 366762), (878, 183381), (1317, 122254), (2634, 61127), (4829, 33342), (5557, 28974), (9658, 16671), (11114, 14487)]