168520576

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 405719280

約数和(自身を除く): 237198704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 361, 448, 521, 532, 608, 722, 896, 1042, 1064, 1216, 1444, 2084, 2128, 2432, 2527, 2888, 3647, 4168, 4256, 5054, 5776, 7294, 8336, 8512, 9899, 10108, 11552, 14588, 16672, 17024, 19798, 20216, 23104, 29176, 33344, 39596, 40432, 46208, 58352, 66688, 69293, 79192, 80864, 116704, 138586, 158384, 161728, 188081, 233408, 277172, 316768, 323456, 376162, 466816, 554344, 633536, 752324, 1108688, 1267072, 1316567, 1504648, 2217376, 2633134, 3009296, 4434752, 5266268, 6018592, 8869504, 10532536, 12037184, 21065072, 24074368, 42130144, 84260288, 168520576]

約数ペア:

[(1, 168520576), (2, 84260288), (4, 42130144), (7, 24074368), (8, 21065072), (14, 12037184), (16, 10532536), (19, 8869504), (28, 6018592), (32, 5266268), (38, 4434752), (56, 3009296), (64, 2633134), (76, 2217376), (112, 1504648), (128, 1316567), (133, 1267072), (152, 1108688), (224, 752324), (266, 633536), (304, 554344), (361, 466816), (448, 376162), (521, 323456), (532, 316768), (608, 277172), (722, 233408), (896, 188081), (1042, 161728), (1064, 158384), (1216, 138586), (1444, 116704), (2084, 80864), (2128, 79192), (2432, 69293), (2527, 66688), (2888, 58352), (3647, 46208), (4168, 40432), (4256, 39596), (5054, 33344), (5776, 29176), (7294, 23104), (8336, 20216), (8512, 19798), (9899, 17024), (10108, 16672), (11552, 14588)]