147635438

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{2617}}^1$

素因数の和:3107

約数の個数: 16

約数和(自身を含む): 225378384

約数和(自身を除く): 77742946

約数列:

[1, 2, 67, 134, 421, 842, 2617, 5234, 28207, 56414, 175339, 350678, 1101757, 2203514, 73817719, 147635438]

約数ペア:

[(1, 147635438), (2, 73817719), (67, 2203514), (134, 1101757), (421, 350678), (842, 175339), (2617, 56414), (5234, 28207)]