131840908144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{20393}}^1$

素因数の和:20858

約数の個数: 80

約数和(自身を含む): 282068598240

約数和(自身を除く): 150227690096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 337, 436, 674, 872, 1199, 1348, 1744, 2398, 2696, 3707, 4796, 5392, 7414, 9592, 14828, 19184, 20393, 29656, 36733, 40786, 59312, 73466, 81572, 146932, 163144, 224323, 293864, 326288, 404063, 448646, 587728, 808126, 897292, 1616252, 1794584, 2222837, 3232504, 3589168, 4445674, 6465008, 6872441, 8891348, 13744882, 17782696, 24451207, 27489764, 35565392, 48902414, 54979528, 75596851, 97804828, 109959056, 151193702, 195609656, 302387404, 391219312, 604774808, 749096069, 1209549616, 1498192138, 2996384276, 5992768552, 8240056759, 11985537104, 16480113518, 32960227036, 65920454072, 131840908144]

約数ペア:

[(1, 131840908144), (2, 65920454072), (4, 32960227036), (8, 16480113518), (11, 11985537104), (16, 8240056759), (22, 5992768552), (44, 2996384276), (88, 1498192138), (109, 1209549616), (176, 749096069), (218, 604774808), (337, 391219312), (436, 302387404), (674, 195609656), (872, 151193702), (1199, 109959056), (1348, 97804828), (1744, 75596851), (2398, 54979528), (2696, 48902414), (3707, 35565392), (4796, 27489764), (5392, 24451207), (7414, 17782696), (9592, 13744882), (14828, 8891348), (19184, 6872441), (20393, 6465008), (29656, 4445674), (36733, 3589168), (40786, 3232504), (59312, 2222837), (73466, 1794584), (81572, 1616252), (146932, 897292), (163144, 808126), (224323, 587728), (293864, 448646), (326288, 404063)]