157225852090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{325607}}^1$

素因数の和:326166

約数の個数: 32

約数和(自身を含む): 286248504960

約数和(自身を除く): 129022652870

約数列:

[1, 2, 5, 10, 109, 218, 443, 545, 886, 1090, 2215, 4430, 48287, 96574, 241435, 325607, 482870, 651214, 1628035, 3256070, 35491163, 70982326, 144243901, 177455815, 288487802, 354911630, 721219505, 1442439010, 15722585209, 31445170418, 78612926045, 157225852090]

約数ペア:

[(1, 157225852090), (2, 78612926045), (5, 31445170418), (10, 15722585209), (109, 1442439010), (218, 721219505), (443, 354911630), (545, 288487802), (886, 177455815), (1090, 144243901), (2215, 70982326), (4430, 35491163), (48287, 3256070), (96574, 1628035), (241435, 651214), (325607, 482870)]