189994128

素因数分解:

$2^4\times 3^1\times {\mathrm{3958211}}^1$

素因数の和:3958222

約数の個数: 20

約数和(自身を含む): 490818288

約数和(自身を除く): 300824160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3958211, 7916422, 11874633, 15832844, 23749266, 31665688, 47498532, 63331376, 94997064, 189994128]

約数ペア:

[(1, 189994128), (2, 94997064), (3, 63331376), (4, 47498532), (6, 31665688), (8, 23749266), (12, 15832844), (16, 11874633), (24, 7916422), (48, 3958211)]