149040688

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{8093}}^1$

素因数の和:9252

約数の個数: 20

約数和(自身を含む): 289052928

約数和(自身を除く): 140012240

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 4604, 8093, 9208, 16186, 18416, 32372, 64744, 129488, 9315043, 18630086, 37260172, 74520344, 149040688]

約数ペア:

[(1, 149040688), (2, 74520344), (4, 37260172), (8, 18630086), (16, 9315043), (1151, 129488), (2302, 64744), (4604, 32372), (8093, 18416), (9208, 16186)]