163906848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 560528640

約数和(自身を除く): 396621792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 96, 108, 112, 123, 126, 144, 164, 168, 189, 216, 224, 246, 252, 287, 288, 328, 336, 369, 378, 432, 492, 504, 574, 656, 661, 672, 738, 756, 861, 864, 984, 1008, 1107, 1148, 1312, 1322, 1476, 1512, 1722, 1968, 1983, 2016, 2214, 2296, 2583, 2644, 2952, 3024, 3444, 3936, 3966, 4428, 4592, 4627, 5166, 5288, 5904, 5949, 6048, 6888, 7749, 7932, 8856, 9184, 9254, 10332, 10576, 11808, 11898, 13776, 13881, 15498, 15864, 17712, 17847, 18508, 20664, 21152, 23796, 27101, 27552, 27762, 30996, 31728, 35424, 35694, 37016, 41328, 41643, 47592, 54202, 55524, 61992, 63456, 71388, 74032, 81303, 82656, 83286, 95184, 108404, 111048, 123984, 124929, 142776, 148064, 162606, 166572, 189707, 190368, 216808, 222096, 243909, 247968, 249858, 285552, 325212, 333144, 379414, 433616, 444192, 487818, 499716, 569121, 571104, 650424, 666288, 731727, 758828, 867232, 975636, 999432, 1138242, 1300848, 1332576, 1463454, 1517656, 1707363, 1951272, 1998864, 2276484, 2601696, 2926908, 3035312, 3414726, 3902544, 3997728, 4552968, 5122089, 5853816, 6070624, 6829452, 7805088, 9105936, 10244178, 11707632, 13658904, 18211872, 20488356, 23415264, 27317808, 40976712, 54635616, 81953424, 163906848]

約数ペア:

[(1, 163906848), (2, 81953424), (3, 54635616), (4, 40976712), (6, 27317808), (7, 23415264), (8, 20488356), (9, 18211872), (12, 13658904), (14, 11707632), (16, 10244178), (18, 9105936), (21, 7805088), (24, 6829452), (27, 6070624), (28, 5853816), (32, 5122089), (36, 4552968), (41, 3997728), (42, 3902544), (48, 3414726), (54, 3035312), (56, 2926908), (63, 2601696), (72, 2276484), (82, 1998864), (84, 1951272), (96, 1707363), (108, 1517656), (112, 1463454), (123, 1332576), (126, 1300848), (144, 1138242), (164, 999432), (168, 975636), (189, 867232), (216, 758828), (224, 731727), (246, 666288), (252, 650424), (287, 571104), (288, 569121), (328, 499716), (336, 487818), (369, 444192), (378, 433616), (432, 379414), (492, 333144), (504, 325212), (574, 285552), (656, 249858), (661, 247968), (672, 243909), (738, 222096), (756, 216808), (861, 190368), (864, 189707), (984, 166572), (1008, 162606), (1107, 148064), (1148, 142776), (1312, 124929), (1322, 123984), (1476, 111048), (1512, 108404), (1722, 95184), (1968, 83286), (1983, 82656), (2016, 81303), (2214, 74032), (2296, 71388), (2583, 63456), (2644, 61992), (2952, 55524), (3024, 54202), (3444, 47592), (3936, 41643), (3966, 41328), (4428, 37016), (4592, 35694), (4627, 35424), (5166, 31728), (5288, 30996), (5904, 27762), (5949, 27552), (6048, 27101), (6888, 23796), (7749, 21152), (7932, 20664), (8856, 18508), (9184, 17847), (9254, 17712), (10332, 15864), (10576, 15498), (11808, 13881), (11898, 13776)]