155525214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 361537344

約数和(自身を除く): 206012130

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 106, 159, 221, 318, 442, 663, 689, 901, 1326, 1378, 1802, 2067, 2213, 2703, 4134, 4426, 5406, 6639, 11713, 13278, 23426, 28769, 35139, 37621, 57538, 70278, 75242, 86307, 112863, 117289, 172614, 225726, 234578, 351867, 489073, 703734, 978146, 1467219, 1524757, 1993913, 2934438, 3049514, 3987826, 4574271, 5981739, 9148542, 11963478, 25920869, 51841738, 77762607, 155525214]

約数ペア:

[(1, 155525214), (2, 77762607), (3, 51841738), (6, 25920869), (13, 11963478), (17, 9148542), (26, 5981739), (34, 4574271), (39, 3987826), (51, 3049514), (53, 2934438), (78, 1993913), (102, 1524757), (106, 1467219), (159, 978146), (221, 703734), (318, 489073), (442, 351867), (663, 234578), (689, 225726), (901, 172614), (1326, 117289), (1378, 112863), (1802, 86307), (2067, 75242), (2213, 70278), (2703, 57538), (4134, 37621), (4426, 35139), (5406, 28769), (6639, 23426), (11713, 13278)]