153663344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{331171}}^1$

素因数の和:331208

約数の個数: 20

約数和(自身を含む): 307989960

約数和(自身を除く): 154326616

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 331171, 662342, 1324684, 2649368, 5298736, 9603959, 19207918, 38415836, 76831672, 153663344]

約数ペア:

[(1, 153663344), (2, 76831672), (4, 38415836), (8, 19207918), (16, 9603959), (29, 5298736), (58, 2649368), (116, 1324684), (232, 662342), (464, 331171)]