167020476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1988339}}^1$

素因数の和:1988353

約数の個数: 24

約数和(自身を含む): 445388160

約数和(自身を除く): 278367684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1988339, 3976678, 5965017, 7953356, 11930034, 13918373, 23860068, 27836746, 41755119, 55673492, 83510238, 167020476]

約数ペア:

[(1, 167020476), (2, 83510238), (3, 55673492), (4, 41755119), (6, 27836746), (7, 23860068), (12, 13918373), (14, 11930034), (21, 7953356), (28, 5965017), (42, 3976678), (84, 1988339)]