129415356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1777}}^1$

素因数の和:1828

約数の個数: 108

約数和(自身を含む): 397375888

約数和(自身を除く): 267960532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 1777, 2023, 2142, 2601, 3468, 3554, 4046, 4284, 5202, 5331, 6069, 7108, 8092, 10404, 10662, 12138, 12439, 15993, 18207, 21324, 24276, 24878, 30209, 31986, 36414, 37317, 49756, 60418, 63972, 72828, 74634, 90627, 111951, 120836, 149268, 181254, 211463, 223902, 271881, 362508, 422926, 447804, 513553, 543762, 634389, 845852, 1027106, 1087524, 1268778, 1540659, 1903167, 2054212, 2537556, 3081318, 3594871, 3806334, 4621977, 6162636, 7189742, 7612668, 9243954, 10784613, 14379484, 18487908, 21569226, 32353839, 43138452, 64707678, 129415356]

約数ペア:

[(1, 129415356), (2, 64707678), (3, 43138452), (4, 32353839), (6, 21569226), (7, 18487908), (9, 14379484), (12, 10784613), (14, 9243954), (17, 7612668), (18, 7189742), (21, 6162636), (28, 4621977), (34, 3806334), (36, 3594871), (42, 3081318), (51, 2537556), (63, 2054212), (68, 1903167), (84, 1540659), (102, 1268778), (119, 1087524), (126, 1027106), (153, 845852), (204, 634389), (238, 543762), (252, 513553), (289, 447804), (306, 422926), (357, 362508), (476, 271881), (578, 223902), (612, 211463), (714, 181254), (867, 149268), (1071, 120836), (1156, 111951), (1428, 90627), (1734, 74634), (1777, 72828), (2023, 63972), (2142, 60418), (2601, 49756), (3468, 37317), (3554, 36414), (4046, 31986), (4284, 30209), (5202, 24878), (5331, 24276), (6069, 21324), (7108, 18207), (8092, 15993), (10404, 12439), (10662, 12138)]