191910708

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 569968896

約数和(自身を除く): 378058188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 193, 198, 243, 279, 297, 324, 341, 372, 386, 396, 486, 558, 579, 594, 682, 729, 772, 837, 891, 972, 1023, 1116, 1158, 1188, 1364, 1458, 1674, 1737, 1782, 2046, 2123, 2316, 2511, 2673, 2916, 3069, 3348, 3474, 3564, 4092, 4246, 5022, 5211, 5346, 5983, 6138, 6369, 6948, 7533, 8019, 8492, 9207, 10044, 10422, 10692, 11966, 12276, 12738, 15066, 15633, 16038, 17949, 18414, 19107, 20844, 22599, 23932, 25476, 27621, 30132, 31266, 32076, 35898, 36828, 38214, 45198, 46899, 53847, 55242, 57321, 62532, 65813, 71796, 76428, 82863, 90396, 93798, 107694, 110484, 114642, 131626, 140697, 161541, 165726, 171963, 187596, 197439, 215388, 229284, 248589, 263252, 281394, 323082, 331452, 343926, 394878, 484623, 497178, 515889, 562788, 592317, 646164, 687852, 789756, 969246, 994356, 1031778, 1184634, 1453869, 1547667, 1776951, 1938492, 2063556, 2369268, 2907738, 3095334, 3553902, 4361607, 5330853, 5815476, 6190668, 7107804, 8723214, 10661706, 15992559, 17446428, 21323412, 31985118, 47977677, 63970236, 95955354, 191910708]

約数ペア:

[(1, 191910708), (2, 95955354), (3, 63970236), (4, 47977677), (6, 31985118), (9, 21323412), (11, 17446428), (12, 15992559), (18, 10661706), (22, 8723214), (27, 7107804), (31, 6190668), (33, 5815476), (36, 5330853), (44, 4361607), (54, 3553902), (62, 3095334), (66, 2907738), (81, 2369268), (93, 2063556), (99, 1938492), (108, 1776951), (124, 1547667), (132, 1453869), (162, 1184634), (186, 1031778), (193, 994356), (198, 969246), (243, 789756), (279, 687852), (297, 646164), (324, 592317), (341, 562788), (372, 515889), (386, 497178), (396, 484623), (486, 394878), (558, 343926), (579, 331452), (594, 323082), (682, 281394), (729, 263252), (772, 248589), (837, 229284), (891, 215388), (972, 197439), (1023, 187596), (1116, 171963), (1158, 165726), (1188, 161541), (1364, 140697), (1458, 131626), (1674, 114642), (1737, 110484), (1782, 107694), (2046, 93798), (2123, 90396), (2316, 82863), (2511, 76428), (2673, 71796), (2916, 65813), (3069, 62532), (3348, 57321), (3474, 55242), (3564, 53847), (4092, 46899), (4246, 45198), (5022, 38214), (5211, 36828), (5346, 35898), (5983, 32076), (6138, 31266), (6369, 30132), (6948, 27621), (7533, 25476), (8019, 23932), (8492, 22599), (9207, 20844), (10044, 19107), (10422, 18414), (10692, 17949), (11966, 16038), (12276, 15633), (12738, 15066)]