168408864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 532756224

約数和(自身を除く): 364347360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1451, 1488, 1612, 1872, 2232, 2418, 2902, 2976, 3224, 3627, 3744, 4353, 4464, 4836, 5804, 6448, 7254, 8706, 8928, 9672, 11608, 12896, 13059, 14508, 17412, 18863, 19344, 23216, 26118, 29016, 34824, 37726, 38688, 44981, 46432, 52236, 56589, 58032, 69648, 75452, 89962, 104472, 113178, 116064, 134943, 139296, 150904, 169767, 179924, 208944, 226356, 269886, 301808, 339534, 359848, 404829, 417888, 452712, 539772, 584753, 603616, 679068, 719696, 809658, 905424, 1079544, 1169506, 1358136, 1439392, 1619316, 1754259, 1810848, 2159088, 2339012, 2716272, 3238632, 3508518, 4318176, 4678024, 5262777, 5432544, 6477264, 7017036, 9356048, 10525554, 12954528, 14034072, 18712096, 21051108, 28068144, 42102216, 56136288, 84204432, 168408864]

約数ペア:

[(1, 168408864), (2, 84204432), (3, 56136288), (4, 42102216), (6, 28068144), (8, 21051108), (9, 18712096), (12, 14034072), (13, 12954528), (16, 10525554), (18, 9356048), (24, 7017036), (26, 6477264), (31, 5432544), (32, 5262777), (36, 4678024), (39, 4318176), (48, 3508518), (52, 3238632), (62, 2716272), (72, 2339012), (78, 2159088), (93, 1810848), (96, 1754259), (104, 1619316), (117, 1439392), (124, 1358136), (144, 1169506), (156, 1079544), (186, 905424), (208, 809658), (234, 719696), (248, 679068), (279, 603616), (288, 584753), (312, 539772), (372, 452712), (403, 417888), (416, 404829), (468, 359848), (496, 339534), (558, 301808), (624, 269886), (744, 226356), (806, 208944), (936, 179924), (992, 169767), (1116, 150904), (1209, 139296), (1248, 134943), (1451, 116064), (1488, 113178), (1612, 104472), (1872, 89962), (2232, 75452), (2418, 69648), (2902, 58032), (2976, 56589), (3224, 52236), (3627, 46432), (3744, 44981), (4353, 38688), (4464, 37726), (4836, 34824), (5804, 29016), (6448, 26118), (7254, 23216), (8706, 19344), (8928, 18863), (9672, 17412), (11608, 14508), (12896, 13059)]