156944004272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1\times {\mathrm{2281}}^1$

素因数の和:3862

約数の個数: 80

約数和(自身を含む): 333194820000

約数和(自身を除く): 176250815728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1249, 1252, 2281, 2498, 2504, 3443, 4562, 4996, 5008, 6886, 9124, 9992, 13739, 13772, 18248, 19984, 25091, 27478, 27544, 36496, 50182, 54956, 55088, 100364, 109912, 200728, 219824, 390937, 401456, 713953, 781874, 1427906, 1563748, 2848969, 2855812, 3127496, 4300307, 5697938, 5711624, 6254992, 7853483, 8600614, 11395876, 11423248, 15706966, 17201228, 22791752, 31338659, 31413932, 34402456, 45583504, 62677318, 62827864, 68804912, 125354636, 125655728, 250709272, 501418544, 891727297, 1783454594, 3566909188, 7133818376, 9809000267, 14267636752, 19618000534, 39236001068, 78472002136, 156944004272]

約数ペア:

[(1, 156944004272), (2, 78472002136), (4, 39236001068), (8, 19618000534), (11, 14267636752), (16, 9809000267), (22, 7133818376), (44, 3566909188), (88, 1783454594), (176, 891727297), (313, 501418544), (626, 250709272), (1249, 125655728), (1252, 125354636), (2281, 68804912), (2498, 62827864), (2504, 62677318), (3443, 45583504), (4562, 34402456), (4996, 31413932), (5008, 31338659), (6886, 22791752), (9124, 17201228), (9992, 15706966), (13739, 11423248), (13772, 11395876), (18248, 8600614), (19984, 7853483), (25091, 6254992), (27478, 5711624), (27544, 5697938), (36496, 4300307), (50182, 3127496), (54956, 2855812), (55088, 2848969), (100364, 1563748), (109912, 1427906), (200728, 781874), (219824, 713953), (390937, 401456)]