155965367294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1\times {\mathrm{14549}}^1$

素因数の和:21496

約数の個数: 32

約数和(自身を含む): 258866150400

約数和(自身を除く): 102900783106

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 6863, 13726, 14549, 29098, 75493, 150986, 160039, 320078, 487273, 974546, 1032979, 2065958, 5360003, 10720006, 11362769, 22725538, 99849787, 199699574, 1098347657, 2196695314, 7089334877, 14178669754, 77982683647, 155965367294]

約数ペア:

[(1, 155965367294), (2, 77982683647), (11, 14178669754), (22, 7089334877), (71, 2196695314), (142, 1098347657), (781, 199699574), (1562, 99849787), (6863, 22725538), (13726, 11362769), (14549, 10720006), (29098, 5360003), (75493, 2065958), (150986, 1032979), (160039, 974546), (320078, 487273)]