161494216872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1\times {\mathrm{4051}}^1$

素因数の和:4767

約数の個数: 128

約数和(自身を含む): 430614144000

約数和(自身を除く): 269119927128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 398, 408, 491, 597, 796, 982, 1194, 1473, 1592, 1964, 2388, 2946, 3383, 3928, 4051, 4776, 5892, 6766, 8102, 8347, 10149, 11784, 12153, 13532, 16204, 16694, 20298, 24306, 25041, 27064, 32408, 33388, 40596, 48612, 50082, 66776, 68867, 81192, 97224, 97709, 100164, 137734, 195418, 200328, 206601, 275468, 293127, 390836, 413202, 550936, 586254, 781672, 806149, 826404, 1172508, 1612298, 1652808, 1661053, 1989041, 2345016, 2418447, 3224596, 3322106, 3978082, 4836894, 4983159, 5967123, 6449192, 6644212, 7956164, 9673788, 9966318, 11934246, 13288424, 13704533, 15912328, 19347576, 19932636, 23868492, 27409066, 33813697, 39865272, 41113599, 47736984, 54818132, 67627394, 82227198, 101441091, 109636264, 135254788, 164454396, 202882182, 270509576, 328908792, 395819159, 405764364, 791638318, 811528728, 1187457477, 1583276636, 2374914954, 3166553272, 4749829908, 6728925703, 9499659816, 13457851406, 20186777109, 26915702812, 40373554218, 53831405624, 80747108436, 161494216872]

約数ペア:

[(1, 161494216872), (2, 80747108436), (3, 53831405624), (4, 40373554218), (6, 26915702812), (8, 20186777109), (12, 13457851406), (17, 9499659816), (24, 6728925703), (34, 4749829908), (51, 3166553272), (68, 2374914954), (102, 1583276636), (136, 1187457477), (199, 811528728), (204, 791638318), (398, 405764364), (408, 395819159), (491, 328908792), (597, 270509576), (796, 202882182), (982, 164454396), (1194, 135254788), (1473, 109636264), (1592, 101441091), (1964, 82227198), (2388, 67627394), (2946, 54818132), (3383, 47736984), (3928, 41113599), (4051, 39865272), (4776, 33813697), (5892, 27409066), (6766, 23868492), (8102, 19932636), (8347, 19347576), (10149, 15912328), (11784, 13704533), (12153, 13288424), (13532, 11934246), (16204, 9966318), (16694, 9673788), (20298, 7956164), (24306, 6644212), (25041, 6449192), (27064, 5967123), (32408, 4983159), (33388, 4836894), (40596, 3978082), (48612, 3322106), (50082, 3224596), (66776, 2418447), (68867, 2345016), (81192, 1989041), (97224, 1661053), (97709, 1652808), (100164, 1612298), (137734, 1172508), (195418, 826404), (200328, 806149), (206601, 781672), (275468, 586254), (293127, 550936), (390836, 413202)]