157030867

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4951}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 188255232

約数和(自身を除く): 31224365

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 4951, 31717, 34657, 113873, 797111, 975347, 6827429, 22432981, 157030867]

約数ペア:

[(1, 157030867), (7, 22432981), (23, 6827429), (161, 975347), (197, 797111), (1379, 113873), (4531, 34657), (4951, 31717)]