161033334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31687}}^1$

素因数の和:31721

約数の個数: 48

約数和(自身を含む): 404592384

約数和(自身を除く): 243559050

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 31687, 63374, 95061, 190122, 221809, 348557, 443618, 665427, 697114, 1045671, 1330854, 2091342, 2439899, 3834127, 4879798, 7319697, 7668254, 11502381, 14639394, 23004762, 26838889, 53677778, 80516667, 161033334]

約数ペア:

[(1, 161033334), (2, 80516667), (3, 53677778), (6, 26838889), (7, 23004762), (11, 14639394), (14, 11502381), (21, 7668254), (22, 7319697), (33, 4879798), (42, 3834127), (66, 2439899), (77, 2091342), (121, 1330854), (154, 1045671), (231, 697114), (242, 665427), (363, 443618), (462, 348557), (726, 221809), (847, 190122), (1694, 95061), (2541, 63374), (5082, 31687)]