168551442

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{4931}}^1$

素因数の和:5156

約数の個数: 40

約数和(自身を含む): 379546992

約数和(自身を除く): 210995550

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1266, 1899, 3798, 4931, 5697, 9862, 11394, 14793, 17091, 29586, 34182, 44379, 88758, 133137, 266274, 399411, 798822, 1040441, 2080882, 3121323, 6242646, 9363969, 18727938, 28091907, 56183814, 84275721, 168551442]

約数ペア:

[(1, 168551442), (2, 84275721), (3, 56183814), (6, 28091907), (9, 18727938), (18, 9363969), (27, 6242646), (54, 3121323), (81, 2080882), (162, 1040441), (211, 798822), (422, 399411), (633, 266274), (1266, 133137), (1899, 88758), (3798, 44379), (4931, 34182), (5697, 29586), (9862, 17091), (11394, 14793)]