16220736

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 55473600

約数和(自身を除く): 39252864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 149, 162, 168, 189, 192, 216, 224, 243, 252, 288, 298, 324, 336, 378, 432, 447, 448, 486, 504, 567, 576, 596, 648, 672, 756, 864, 894, 972, 1008, 1043, 1134, 1192, 1296, 1341, 1344, 1512, 1701, 1728, 1788, 1944, 2016, 2086, 2268, 2384, 2592, 2682, 3024, 3129, 3402, 3576, 3888, 4023, 4032, 4172, 4536, 4768, 5184, 5364, 6048, 6258, 6804, 7152, 7776, 8046, 8344, 9072, 9387, 9536, 10728, 12069, 12096, 12516, 13608, 14304, 15552, 16092, 16688, 18144, 18774, 21456, 24138, 25032, 27216, 28161, 28608, 32184, 33376, 36207, 36288, 37548, 42912, 48276, 50064, 54432, 56322, 64368, 66752, 72414, 75096, 84483, 85824, 96552, 100128, 108864, 112644, 128736, 144828, 150192, 168966, 193104, 200256, 225288, 253449, 257472, 289656, 300384, 337932, 386208, 450576, 506898, 579312, 600768, 675864, 772416, 901152, 1013796, 1158624, 1351728, 1802304, 2027592, 2317248, 2703456, 4055184, 5406912, 8110368, 16220736]

約数ペア:

[(1, 16220736), (2, 8110368), (3, 5406912), (4, 4055184), (6, 2703456), (7, 2317248), (8, 2027592), (9, 1802304), (12, 1351728), (14, 1158624), (16, 1013796), (18, 901152), (21, 772416), (24, 675864), (27, 600768), (28, 579312), (32, 506898), (36, 450576), (42, 386208), (48, 337932), (54, 300384), (56, 289656), (63, 257472), (64, 253449), (72, 225288), (81, 200256), (84, 193104), (96, 168966), (108, 150192), (112, 144828), (126, 128736), (144, 112644), (149, 108864), (162, 100128), (168, 96552), (189, 85824), (192, 84483), (216, 75096), (224, 72414), (243, 66752), (252, 64368), (288, 56322), (298, 54432), (324, 50064), (336, 48276), (378, 42912), (432, 37548), (447, 36288), (448, 36207), (486, 33376), (504, 32184), (567, 28608), (576, 28161), (596, 27216), (648, 25032), (672, 24138), (756, 21456), (864, 18774), (894, 18144), (972, 16688), (1008, 16092), (1043, 15552), (1134, 14304), (1192, 13608), (1296, 12516), (1341, 12096), (1344, 12069), (1512, 10728), (1701, 9536), (1728, 9387), (1788, 9072), (1944, 8344), (2016, 8046), (2086, 7776), (2268, 7152), (2384, 6804), (2592, 6258), (2682, 6048), (3024, 5364), (3129, 5184), (3402, 4768), (3576, 4536), (3888, 4172), (4023, 4032)]