169283840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 108

約数和(自身を含む): 446109132

約数和(自身を除く): 276825292

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1093, 1210, 1280, 1408, 1760, 1936, 2186, 2420, 2816, 3520, 3872, 4372, 4840, 5465, 7040, 7744, 8744, 9680, 10930, 12023, 14080, 15488, 17488, 19360, 21860, 24046, 30976, 34976, 38720, 43720, 48092, 60115, 69952, 77440, 87440, 96184, 120230, 132253, 139904, 154880, 174880, 192368, 240460, 264506, 279808, 349760, 384736, 480920, 529012, 661265, 699520, 769472, 961840, 1058024, 1322530, 1399040, 1538944, 1923680, 2116048, 2645060, 3077888, 3847360, 4232096, 5290120, 7694720, 8464192, 10580240, 15389440, 16928384, 21160480, 33856768, 42320960, 84641920, 169283840]

約数ペア:

[(1, 169283840), (2, 84641920), (4, 42320960), (5, 33856768), (8, 21160480), (10, 16928384), (11, 15389440), (16, 10580240), (20, 8464192), (22, 7694720), (32, 5290120), (40, 4232096), (44, 3847360), (55, 3077888), (64, 2645060), (80, 2116048), (88, 1923680), (110, 1538944), (121, 1399040), (128, 1322530), (160, 1058024), (176, 961840), (220, 769472), (242, 699520), (256, 661265), (320, 529012), (352, 480920), (440, 384736), (484, 349760), (605, 279808), (640, 264506), (704, 240460), (880, 192368), (968, 174880), (1093, 154880), (1210, 139904), (1280, 132253), (1408, 120230), (1760, 96184), (1936, 87440), (2186, 77440), (2420, 69952), (2816, 60115), (3520, 48092), (3872, 43720), (4372, 38720), (4840, 34976), (5465, 30976), (7040, 24046), (7744, 21860), (8744, 19360), (9680, 17488), (10930, 15488), (12023, 14080)]