128535822

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3876

約数の個数: 56

約数和(自身を含む): 301720464

約数和(自身を除く): 173184642

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 1242, 1458, 1863, 3726, 3833, 5589, 7666, 11178, 11499, 16767, 22998, 33534, 34497, 68994, 88159, 103491, 176318, 206982, 264477, 310473, 528954, 620946, 793431, 931419, 1586862, 1862838, 2380293, 2794257, 4760586, 5588514, 7140879, 14281758, 21422637, 42845274, 64267911, 128535822]

約数ペア:

[(1, 128535822), (2, 64267911), (3, 42845274), (6, 21422637), (9, 14281758), (18, 7140879), (23, 5588514), (27, 4760586), (46, 2794257), (54, 2380293), (69, 1862838), (81, 1586862), (138, 931419), (162, 793431), (207, 620946), (243, 528954), (414, 310473), (486, 264477), (621, 206982), (729, 176318), (1242, 103491), (1458, 88159), (1863, 68994), (3726, 34497), (3833, 33534), (5589, 22998), (7666, 16767), (11178, 11499)]