148864120

素因数分解:

$2^3\times 5^1\times {\mathrm{3721603}}^1$

素因数の和:3721614

約数の個数: 16

約数和(自身を含む): 334944360

約数和(自身を除く): 186080240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3721603, 7443206, 14886412, 18608015, 29772824, 37216030, 74432060, 148864120]

約数ペア:

[(1, 148864120), (2, 74432060), (4, 37216030), (5, 29772824), (8, 18608015), (10, 14886412), (20, 7443206), (40, 3721603)]