131505792

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 385413120

約数和(自身を除く): 253907328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 163, 176, 191, 192, 264, 326, 352, 382, 384, 489, 528, 573, 652, 704, 764, 978, 1056, 1146, 1304, 1408, 1528, 1793, 1956, 2101, 2112, 2292, 2608, 3056, 3586, 3912, 4202, 4224, 4584, 5216, 5379, 6112, 6303, 7172, 7824, 8404, 9168, 10432, 10758, 12224, 12606, 14344, 15648, 16808, 18336, 20864, 21516, 24448, 25212, 28688, 31133, 31296, 33616, 36672, 43032, 50424, 57376, 62266, 62592, 67232, 73344, 86064, 93399, 100848, 114752, 124532, 134464, 172128, 186798, 201696, 229504, 249064, 268928, 342463, 344256, 373596, 403392, 498128, 684926, 688512, 747192, 806784, 996256, 1027389, 1369852, 1494384, 1992512, 2054778, 2739704, 2988768, 3985024, 4109556, 5479408, 5977536, 8219112, 10958816, 11955072, 16438224, 21917632, 32876448, 43835264, 65752896, 131505792]

約数ペア:

[(1, 131505792), (2, 65752896), (3, 43835264), (4, 32876448), (6, 21917632), (8, 16438224), (11, 11955072), (12, 10958816), (16, 8219112), (22, 5977536), (24, 5479408), (32, 4109556), (33, 3985024), (44, 2988768), (48, 2739704), (64, 2054778), (66, 1992512), (88, 1494384), (96, 1369852), (128, 1027389), (132, 996256), (163, 806784), (176, 747192), (191, 688512), (192, 684926), (264, 498128), (326, 403392), (352, 373596), (382, 344256), (384, 342463), (489, 268928), (528, 249064), (573, 229504), (652, 201696), (704, 186798), (764, 172128), (978, 134464), (1056, 124532), (1146, 114752), (1304, 100848), (1408, 93399), (1528, 86064), (1793, 73344), (1956, 67232), (2101, 62592), (2112, 62266), (2292, 57376), (2608, 50424), (3056, 43032), (3586, 36672), (3912, 33616), (4202, 31296), (4224, 31133), (4584, 28688), (5216, 25212), (5379, 24448), (6112, 21516), (6303, 20864), (7172, 18336), (7824, 16808), (8404, 15648), (9168, 14344), (10432, 12606), (10758, 12224)]