168640416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3683

約数の個数: 144

約数和(自身を含む): 572068224

約数和(自身を除く): 403427808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3637, 3864, 5152, 5796, 6624, 7274, 7728, 10911, 11592, 14548, 15456, 21822, 23184, 25459, 29096, 32733, 43644, 46368, 50918, 58192, 65466, 76377, 83651, 87288, 101836, 116384, 130932, 152754, 167302, 174576, 203672, 229131, 250953, 261864, 305508, 334604, 349152, 407344, 458262, 501906, 523728, 585557, 611016, 669208, 752859, 814688, 916524, 1003812, 1047456, 1171114, 1222032, 1338416, 1505718, 1756671, 1833048, 2007624, 2342228, 2444064, 2676832, 3011436, 3513342, 3666096, 4015248, 4684456, 5270013, 6022872, 7026684, 7332192, 8030496, 9368912, 10540026, 12045744, 14053368, 18737824, 21080052, 24091488, 28106736, 42160104, 56213472, 84320208, 168640416]

約数ペア:

[(1, 168640416), (2, 84320208), (3, 56213472), (4, 42160104), (6, 28106736), (7, 24091488), (8, 21080052), (9, 18737824), (12, 14053368), (14, 12045744), (16, 10540026), (18, 9368912), (21, 8030496), (23, 7332192), (24, 7026684), (28, 6022872), (32, 5270013), (36, 4684456), (42, 4015248), (46, 3666096), (48, 3513342), (56, 3011436), (63, 2676832), (69, 2444064), (72, 2342228), (84, 2007624), (92, 1833048), (96, 1756671), (112, 1505718), (126, 1338416), (138, 1222032), (144, 1171114), (161, 1047456), (168, 1003812), (184, 916524), (207, 814688), (224, 752859), (252, 669208), (276, 611016), (288, 585557), (322, 523728), (336, 501906), (368, 458262), (414, 407344), (483, 349152), (504, 334604), (552, 305508), (644, 261864), (672, 250953), (736, 229131), (828, 203672), (966, 174576), (1008, 167302), (1104, 152754), (1288, 130932), (1449, 116384), (1656, 101836), (1932, 87288), (2016, 83651), (2208, 76377), (2576, 65466), (2898, 58192), (3312, 50918), (3637, 46368), (3864, 43644), (5152, 32733), (5796, 29096), (6624, 25459), (7274, 23184), (7728, 21822), (10911, 15456), (11592, 14548)]