161345328

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3810

約数の個数: 80

約数和(自身を含む): 445209600

約数和(自身を除く): 283864272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 3739, 5394, 7192, 7478, 10788, 11217, 14384, 14956, 21576, 22434, 29912, 43152, 44868, 59824, 89736, 108431, 115909, 179472, 216862, 231818, 325293, 347727, 433724, 463636, 650586, 695454, 867448, 927272, 1301172, 1390908, 1734896, 1854544, 2602344, 2781816, 3361361, 5204688, 5563632, 6722722, 10084083, 13445444, 20168166, 26890888, 40336332, 53781776, 80672664, 161345328]

約数ペア:

[(1, 161345328), (2, 80672664), (3, 53781776), (4, 40336332), (6, 26890888), (8, 20168166), (12, 13445444), (16, 10084083), (24, 6722722), (29, 5563632), (31, 5204688), (48, 3361361), (58, 2781816), (62, 2602344), (87, 1854544), (93, 1734896), (116, 1390908), (124, 1301172), (174, 927272), (186, 867448), (232, 695454), (248, 650586), (348, 463636), (372, 433724), (464, 347727), (496, 325293), (696, 231818), (744, 216862), (899, 179472), (1392, 115909), (1488, 108431), (1798, 89736), (2697, 59824), (3596, 44868), (3739, 43152), (5394, 29912), (7192, 22434), (7478, 21576), (10788, 14956), (11217, 14384)]