148972688

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{8291}}^1$

素因数の和:9422

約数の個数: 20

約数和(自身を含む): 288926448

約数和(自身を除く): 139953760

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8291, 8984, 16582, 17968, 33164, 66328, 132656, 9310793, 18621586, 37243172, 74486344, 148972688]

約数ペア:

[(1, 148972688), (2, 74486344), (4, 37243172), (8, 18621586), (16, 9310793), (1123, 132656), (2246, 66328), (4492, 33164), (8291, 17968), (8984, 16582)]