149214961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{48779}}^1$

素因数の和:48828

約数の個数: 16

約数和(自身を含む): 187315200

約数和(自身を除く): 38100239

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 48779, 341453, 926801, 1121917, 6487607, 7853419, 21316423, 149214961]

約数ペア:

[(1, 149214961), (7, 21316423), (19, 7853419), (23, 6487607), (133, 1121917), (161, 926801), (437, 341453), (3059, 48779)]