157445782546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1\times {\mathrm{20789}}^1$

素因数の和:36154

約数の個数: 32

約数和(自身を含む): 267751915200

約数和(自身を除く): 110306132654

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 15331, 20789, 30662, 41578, 199303, 270257, 291289, 394991, 398606, 540514, 582578, 789982, 3786757, 5134883, 7573514, 10269766, 318716159, 637432318, 4143310067, 6055607021, 8286620134, 12111214042, 78722891273, 157445782546]

約数ペア:

[(1, 157445782546), (2, 78722891273), (13, 12111214042), (19, 8286620134), (26, 6055607021), (38, 4143310067), (247, 637432318), (494, 318716159), (15331, 10269766), (20789, 7573514), (30662, 5134883), (41578, 3786757), (199303, 789982), (270257, 582578), (291289, 540514), (394991, 398606)]