155696256

素因数分解:

$2^7\times 3^4\times {\mathrm{15017}}^1$

素因数の和:15043

約数の個数: 80

約数和(自身を含む): 463380390

約数和(自身を除く): 307684134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 15017, 30034, 45051, 60068, 90102, 120136, 135153, 180204, 240272, 270306, 360408, 405459, 480544, 540612, 720816, 810918, 961088, 1081224, 1216377, 1441632, 1621836, 1922176, 2162448, 2432754, 2883264, 3243672, 4324896, 4865508, 5766528, 6487344, 8649792, 9731016, 12974688, 17299584, 19462032, 25949376, 38924064, 51898752, 77848128, 155696256]

約数ペア:

[(1, 155696256), (2, 77848128), (3, 51898752), (4, 38924064), (6, 25949376), (8, 19462032), (9, 17299584), (12, 12974688), (16, 9731016), (18, 8649792), (24, 6487344), (27, 5766528), (32, 4865508), (36, 4324896), (48, 3243672), (54, 2883264), (64, 2432754), (72, 2162448), (81, 1922176), (96, 1621836), (108, 1441632), (128, 1216377), (144, 1081224), (162, 961088), (192, 810918), (216, 720816), (288, 540612), (324, 480544), (384, 405459), (432, 360408), (576, 270306), (648, 240272), (864, 180204), (1152, 135153), (1296, 120136), (1728, 90102), (2592, 60068), (3456, 45051), (5184, 30034), (10368, 15017)]