169528832

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 80

約数和(自身を含む): 381832704

約数和(自身を除く): 212303872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 971, 992, 1364, 1408, 1942, 1984, 2728, 2816, 3884, 3968, 5456, 5632, 7768, 7936, 10681, 10912, 15536, 15872, 21362, 21824, 30101, 31072, 42724, 43648, 60202, 62144, 85448, 87296, 120404, 124288, 170896, 174592, 240808, 248576, 331111, 341792, 481616, 497152, 662222, 683584, 963232, 1324444, 1367168, 1926464, 2648888, 2734336, 3852928, 5297776, 5468672, 7705856, 10595552, 15411712, 21191104, 42382208, 84764416, 169528832]

約数ペア:

[(1, 169528832), (2, 84764416), (4, 42382208), (8, 21191104), (11, 15411712), (16, 10595552), (22, 7705856), (31, 5468672), (32, 5297776), (44, 3852928), (62, 2734336), (64, 2648888), (88, 1926464), (124, 1367168), (128, 1324444), (176, 963232), (248, 683584), (256, 662222), (341, 497152), (352, 481616), (496, 341792), (512, 331111), (682, 248576), (704, 240808), (971, 174592), (992, 170896), (1364, 124288), (1408, 120404), (1942, 87296), (1984, 85448), (2728, 62144), (2816, 60202), (3884, 43648), (3968, 42724), (5456, 31072), (5632, 30101), (7768, 21824), (7936, 21362), (10681, 15872), (10912, 15536)]