16213504076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 35660943360

約数和(自身を除く): 19447439284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 359, 443, 662, 718, 886, 1324, 1436, 1772, 2317, 2513, 3101, 3641, 3949, 4634, 4873, 5026, 6202, 7282, 7898, 9268, 9746, 10052, 12404, 14564, 15796, 19492, 25487, 27643, 34111, 50974, 55286, 68222, 101948, 110572, 118829, 136444, 146633, 159037, 237658, 293266, 318074, 475316, 586532, 636148, 831803, 1026431, 1113259, 1307119, 1612963, 1663606, 1749407, 2052862, 2226518, 2614238, 3225926, 3327212, 3498814, 4105724, 4453036, 5228476, 6451852, 6997628, 9149833, 11290741, 12245849, 18299666, 22581482, 24491698, 36599332, 45162964, 48983396, 52641247, 105282494, 210564988, 368488729, 579053717, 736977458, 1158107434, 1473954916, 2316214868, 4053376019, 8106752038, 16213504076]

約数ペア:

[(1, 16213504076), (2, 8106752038), (4, 4053376019), (7, 2316214868), (11, 1473954916), (14, 1158107434), (22, 736977458), (28, 579053717), (44, 368488729), (77, 210564988), (154, 105282494), (308, 52641247), (331, 48983396), (359, 45162964), (443, 36599332), (662, 24491698), (718, 22581482), (886, 18299666), (1324, 12245849), (1436, 11290741), (1772, 9149833), (2317, 6997628), (2513, 6451852), (3101, 5228476), (3641, 4453036), (3949, 4105724), (4634, 3498814), (4873, 3327212), (5026, 3225926), (6202, 2614238), (7282, 2226518), (7898, 2052862), (9268, 1749407), (9746, 1663606), (10052, 1612963), (12404, 1307119), (14564, 1113259), (15796, 1026431), (19492, 831803), (25487, 636148), (27643, 586532), (34111, 475316), (50974, 318074), (55286, 293266), (68222, 237658), (101948, 159037), (110572, 146633), (118829, 136444)]