161039868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{110909}}^1$

素因数の和:110938

約数の個数: 36

約数和(自身を含む): 413028840

約数和(自身を除く): 251988972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 110909, 221818, 332727, 443636, 665454, 1219999, 1330908, 2439998, 3659997, 4879996, 7319994, 13419989, 14639988, 26839978, 40259967, 53679956, 80519934, 161039868]

約数ペア:

[(1, 161039868), (2, 80519934), (3, 53679956), (4, 40259967), (6, 26839978), (11, 14639988), (12, 13419989), (22, 7319994), (33, 4879996), (44, 3659997), (66, 2439998), (121, 1330908), (132, 1219999), (242, 665454), (363, 443636), (484, 332727), (726, 221818), (1452, 110909)]