166331394

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{6299}}^1$

素因数の和:6476

約数の個数: 40

約数和(自身を含む): 375051600

約数和(自身を除く): 208720206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 6299, 8802, 12598, 13203, 18897, 26406, 37794, 56691, 113382, 170073, 340146, 510219, 1020438, 1026737, 2053474, 3080211, 6160422, 9240633, 18481266, 27721899, 55443798, 83165697, 166331394]

約数ペア:

[(1, 166331394), (2, 83165697), (3, 55443798), (6, 27721899), (9, 18481266), (18, 9240633), (27, 6160422), (54, 3080211), (81, 2053474), (162, 1026737), (163, 1020438), (326, 510219), (489, 340146), (978, 170073), (1467, 113382), (2934, 56691), (4401, 37794), (6299, 26406), (8802, 18897), (12598, 13203)]