148845616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197933}}^1$

素因数の和:197988

約数の個数: 20

約数和(自身を含む): 294525792

約数和(自身を除く): 145680176

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 197933, 395866, 791732, 1583464, 3166928, 9302851, 18605702, 37211404, 74422808, 148845616]

約数ペア:

[(1, 148845616), (2, 74422808), (4, 37211404), (8, 18605702), (16, 9302851), (47, 3166928), (94, 1583464), (188, 791732), (376, 395866), (752, 197933)]