157047376

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{11699}}^1$

素因数の和:12546

約数の個数: 20

約数和(自身を含む): 304668000

約数和(自身を除く): 147620624

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 11699, 13424, 23398, 46796, 93592, 187184, 9815461, 19630922, 39261844, 78523688, 157047376]

約数ペア:

[(1, 157047376), (2, 78523688), (4, 39261844), (8, 19630922), (16, 9815461), (839, 187184), (1678, 93592), (3356, 46796), (6712, 23398), (11699, 13424)]