151570391

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49549}}^1$

素因数の和:49598

約数の個数: 16

約数和(自身を含む): 190272000

約数和(自身を除く): 38701609

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 49549, 346843, 941431, 1139627, 6590017, 7977389, 21652913, 151570391]

約数ペア:

[(1, 151570391), (7, 21652913), (19, 7977389), (23, 6590017), (133, 1139627), (161, 941431), (437, 346843), (3059, 49549)]