129221268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 354557952

約数和(自身を除く): 225336684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 124, 132, 138, 186, 253, 276, 341, 372, 506, 682, 713, 759, 1012, 1023, 1364, 1373, 1426, 1518, 2046, 2139, 2746, 2852, 3036, 4092, 4119, 4278, 5492, 7843, 8238, 8556, 15103, 15686, 16476, 23529, 30206, 31372, 31579, 42563, 45309, 47058, 60412, 63158, 85126, 90618, 94116, 94737, 126316, 127689, 170252, 181236, 189474, 255378, 347369, 378948, 468193, 510756, 694738, 936386, 978949, 1042107, 1389476, 1404579, 1872772, 1957898, 2084214, 2809158, 2936847, 3915796, 4168428, 5618316, 5873694, 10768439, 11747388, 21536878, 32305317, 43073756, 64610634, 129221268]

約数ペア:

[(1, 129221268), (2, 64610634), (3, 43073756), (4, 32305317), (6, 21536878), (11, 11747388), (12, 10768439), (22, 5873694), (23, 5618316), (31, 4168428), (33, 3915796), (44, 2936847), (46, 2809158), (62, 2084214), (66, 1957898), (69, 1872772), (92, 1404579), (93, 1389476), (124, 1042107), (132, 978949), (138, 936386), (186, 694738), (253, 510756), (276, 468193), (341, 378948), (372, 347369), (506, 255378), (682, 189474), (713, 181236), (759, 170252), (1012, 127689), (1023, 126316), (1364, 94737), (1373, 94116), (1426, 90618), (1518, 85126), (2046, 63158), (2139, 60412), (2746, 47058), (2852, 45309), (3036, 42563), (4092, 31579), (4119, 31372), (4278, 30206), (5492, 23529), (7843, 16476), (8238, 15686), (8556, 15103)]