172840416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13576

約数の個数: 96

約数和(自身を含む): 545852160

約数和(自身を除く): 373011744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 13537, 27074, 40611, 54148, 81222, 94759, 108296, 162444, 189518, 216592, 257203, 284277, 324888, 379036, 433184, 514406, 568554, 649776, 758072, 771609, 1028812, 1137108, 1299552, 1516144, 1543218, 1800421, 2057624, 2274216, 3032288, 3086436, 3600842, 4115248, 4548432, 5401263, 6172872, 7201684, 8230496, 9096864, 10802526, 12345744, 14403368, 21605052, 24691488, 28806736, 43210104, 57613472, 86420208, 172840416]

約数ペア:

[(1, 172840416), (2, 86420208), (3, 57613472), (4, 43210104), (6, 28806736), (7, 24691488), (8, 21605052), (12, 14403368), (14, 12345744), (16, 10802526), (19, 9096864), (21, 8230496), (24, 7201684), (28, 6172872), (32, 5401263), (38, 4548432), (42, 4115248), (48, 3600842), (56, 3086436), (57, 3032288), (76, 2274216), (84, 2057624), (96, 1800421), (112, 1543218), (114, 1516144), (133, 1299552), (152, 1137108), (168, 1028812), (224, 771609), (228, 758072), (266, 649776), (304, 568554), (336, 514406), (399, 433184), (456, 379036), (532, 324888), (608, 284277), (672, 257203), (798, 216592), (912, 189518), (1064, 162444), (1596, 108296), (1824, 94759), (2128, 81222), (3192, 54148), (4256, 40611), (6384, 27074), (12768, 13537)]