155543616

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 126

約数和(自身を含む): 462322926

約数和(自身を除く): 306779310

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 281, 288, 372, 496, 558, 562, 576, 744, 843, 961, 992, 1116, 1124, 1488, 1686, 1922, 1984, 2232, 2248, 2529, 2883, 2976, 3372, 3844, 4464, 4496, 5058, 5766, 5952, 6744, 7688, 8649, 8711, 8928, 8992, 10116, 11532, 13488, 15376, 17298, 17422, 17856, 17984, 20232, 23064, 26133, 26976, 30752, 34596, 34844, 40464, 46128, 52266, 53952, 61504, 69192, 69688, 78399, 80928, 92256, 104532, 138384, 139376, 156798, 161856, 184512, 209064, 270041, 276768, 278752, 313596, 418128, 540082, 553536, 557504, 627192, 810123, 836256, 1080164, 1254384, 1620246, 1672512, 2160328, 2430369, 2508768, 3240492, 4320656, 4860738, 5017536, 6480984, 8641312, 9721476, 12961968, 17282624, 19442952, 25923936, 38885904, 51847872, 77771808, 155543616]

約数ペア:

[(1, 155543616), (2, 77771808), (3, 51847872), (4, 38885904), (6, 25923936), (8, 19442952), (9, 17282624), (12, 12961968), (16, 9721476), (18, 8641312), (24, 6480984), (31, 5017536), (32, 4860738), (36, 4320656), (48, 3240492), (62, 2508768), (64, 2430369), (72, 2160328), (93, 1672512), (96, 1620246), (124, 1254384), (144, 1080164), (186, 836256), (192, 810123), (248, 627192), (279, 557504), (281, 553536), (288, 540082), (372, 418128), (496, 313596), (558, 278752), (562, 276768), (576, 270041), (744, 209064), (843, 184512), (961, 161856), (992, 156798), (1116, 139376), (1124, 138384), (1488, 104532), (1686, 92256), (1922, 80928), (1984, 78399), (2232, 69688), (2248, 69192), (2529, 61504), (2883, 53952), (2976, 52266), (3372, 46128), (3844, 40464), (4464, 34844), (4496, 34596), (5058, 30752), (5766, 26976), (5952, 26133), (6744, 23064), (7688, 20232), (8649, 17984), (8711, 17856), (8928, 17422), (8992, 17298), (10116, 15376), (11532, 13488)]