127940472

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 406748160

約数和(自身を除く): 278807688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 193, 198, 216, 243, 248, 264, 279, 297, 324, 341, 372, 386, 396, 486, 558, 579, 594, 648, 682, 744, 772, 792, 837, 891, 972, 1023, 1116, 1158, 1188, 1364, 1544, 1674, 1737, 1782, 1944, 2046, 2123, 2232, 2316, 2376, 2511, 2673, 2728, 3069, 3348, 3474, 3564, 4092, 4246, 4632, 5022, 5211, 5346, 5983, 6138, 6369, 6696, 6948, 7128, 7533, 8184, 8492, 9207, 10044, 10422, 10692, 11966, 12276, 12738, 13896, 15066, 15633, 16984, 17949, 18414, 19107, 20088, 20844, 21384, 23932, 24552, 25476, 27621, 30132, 31266, 35898, 36828, 38214, 41688, 46899, 47864, 50952, 53847, 55242, 57321, 60264, 62532, 65813, 71796, 73656, 76428, 82863, 93798, 107694, 110484, 114642, 125064, 131626, 143592, 152856, 161541, 165726, 171963, 187596, 197439, 215388, 220968, 229284, 263252, 323082, 331452, 343926, 375192, 394878, 430776, 458568, 484623, 515889, 526504, 592317, 646164, 662904, 687852, 789756, 969246, 1031778, 1184634, 1292328, 1375704, 1453869, 1579512, 1776951, 1938492, 2063556, 2369268, 2907738, 3553902, 3876984, 4127112, 4738536, 5330853, 5815476, 7107804, 10661706, 11630952, 14215608, 15992559, 21323412, 31985118, 42646824, 63970236, 127940472]

約数ペア:

[(1, 127940472), (2, 63970236), (3, 42646824), (4, 31985118), (6, 21323412), (8, 15992559), (9, 14215608), (11, 11630952), (12, 10661706), (18, 7107804), (22, 5815476), (24, 5330853), (27, 4738536), (31, 4127112), (33, 3876984), (36, 3553902), (44, 2907738), (54, 2369268), (62, 2063556), (66, 1938492), (72, 1776951), (81, 1579512), (88, 1453869), (93, 1375704), (99, 1292328), (108, 1184634), (124, 1031778), (132, 969246), (162, 789756), (186, 687852), (193, 662904), (198, 646164), (216, 592317), (243, 526504), (248, 515889), (264, 484623), (279, 458568), (297, 430776), (324, 394878), (341, 375192), (372, 343926), (386, 331452), (396, 323082), (486, 263252), (558, 229284), (579, 220968), (594, 215388), (648, 197439), (682, 187596), (744, 171963), (772, 165726), (792, 161541), (837, 152856), (891, 143592), (972, 131626), (1023, 125064), (1116, 114642), (1158, 110484), (1188, 107694), (1364, 93798), (1544, 82863), (1674, 76428), (1737, 73656), (1782, 71796), (1944, 65813), (2046, 62532), (2123, 60264), (2232, 57321), (2316, 55242), (2376, 53847), (2511, 50952), (2673, 47864), (2728, 46899), (3069, 41688), (3348, 38214), (3474, 36828), (3564, 35898), (4092, 31266), (4246, 30132), (4632, 27621), (5022, 25476), (5211, 24552), (5346, 23932), (5983, 21384), (6138, 20844), (6369, 20088), (6696, 19107), (6948, 18414), (7128, 17949), (7533, 16984), (8184, 15633), (8492, 15066), (9207, 13896), (10044, 12738), (10422, 12276), (10692, 11966)]