149229416

素因数分解:

$2^3\times 7^1\times {\mathrm{2664811}}^1$

素因数の和:2664824

約数の個数: 16

約数和(自身を含む): 319777440

約数和(自身を除く): 170548024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2664811, 5329622, 10659244, 18653677, 21318488, 37307354, 74614708, 149229416]

約数ペア:

[(1, 149229416), (2, 74614708), (4, 37307354), (7, 21318488), (8, 18653677), (14, 10659244), (28, 5329622), (56, 2664811)]