128316565582

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 207018345600

約数和(自身を除く): 78701780018

約数列:

[1, 2, 29, 37, 58, 74, 109, 218, 421, 842, 1073, 1303, 2146, 2606, 3161, 4033, 6322, 8066, 12209, 15577, 24418, 31154, 37787, 45889, 48211, 75574, 91778, 96422, 116957, 142027, 233914, 284054, 451733, 548563, 903466, 1097126, 1330781, 1398119, 1697893, 2661562, 2796238, 3395786, 4118783, 5254999, 8237566, 10509998, 15908327, 20296831, 31816654, 40593662, 49238897, 59793367, 98477794, 119586734, 152394971, 304789942, 588608099, 1177216198, 1734007643, 2212354579, 3468015286, 4424709158, 64158282791, 128316565582]

約数ペア:

[(1, 128316565582), (2, 64158282791), (29, 4424709158), (37, 3468015286), (58, 2212354579), (74, 1734007643), (109, 1177216198), (218, 588608099), (421, 304789942), (842, 152394971), (1073, 119586734), (1303, 98477794), (2146, 59793367), (2606, 49238897), (3161, 40593662), (4033, 31816654), (6322, 20296831), (8066, 15908327), (12209, 10509998), (15577, 8237566), (24418, 5254999), (31154, 4118783), (37787, 3395786), (45889, 2796238), (48211, 2661562), (75574, 1697893), (91778, 1398119), (96422, 1330781), (116957, 1097126), (142027, 903466), (233914, 548563), (284054, 451733)]