120948438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 281195712

約数和(自身を除く): 160247274

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, 1721, 1802, 2067, 2703, 3442, 4134, 5163, 5406, 10326, 11713, 22373, 23426, 29257, 35139, 44746, 58514, 67119, 70278, 87771, 91213, 134238, 175542, 182426, 273639, 380341, 547278, 760682, 1141023, 1185769, 1550621, 2282046, 2371538, 3101242, 3557307, 4651863, 7114614, 9303726, 20158073, 40316146, 60474219, 120948438]

約数ペア:

[(1, 120948438), (2, 60474219), (3, 40316146), (6, 20158073), (13, 9303726), (17, 7114614), (26, 4651863), (34, 3557307), (39, 3101242), (51, 2371538), (53, 2282046), (78, 1550621), (102, 1185769), (106, 1141023), (159, 760682), (221, 547278), (318, 380341), (442, 273639), (663, 182426), (689, 175542), (901, 134238), (1326, 91213), (1378, 87771), (1721, 70278), (1802, 67119), (2067, 58514), (2703, 44746), (3442, 35139), (4134, 29257), (5163, 23426), (5406, 22373), (10326, 11713)]