157098266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{194911}}^1$

素因数の和:194957

約数の個数: 16

約数和(自身を含む): 261961728

約数和(自身を除く): 104863462

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 194911, 389822, 2533843, 5067686, 6042241, 12084482, 78549133, 157098266]

約数ペア:

[(1, 157098266), (2, 78549133), (13, 12084482), (26, 6042241), (31, 5067686), (62, 2533843), (403, 389822), (806, 194911)]