156918549950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{8663}}^1$

素因数の和:9546

約数の個数: 96

約数和(自身を含む): 321011596800

約数和(自身を除く): 164093046850

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 829, 874, 950, 1150, 1658, 2185, 4145, 4370, 8290, 8663, 10925, 15751, 17326, 19067, 20725, 21850, 31502, 38134, 41450, 43315, 78755, 86630, 95335, 157510, 164597, 190670, 199249, 216575, 329194, 362273, 393775, 398498, 433150, 476675, 724546, 787550, 822985, 953350, 996245, 1645970, 1811365, 1992490, 3622730, 3785731, 4114925, 4981225, 7181627, 7571462, 8229850, 9056825, 9962450, 14363254, 18113650, 18928655, 35908135, 37857310, 71816270, 94643275, 136450913, 165177421, 179540675, 189286550, 272901826, 330354842, 359081350, 682254565, 825887105, 1364509130, 1651774210, 3138370999, 3411272825, 4129435525, 6276741998, 6822545650, 8258871050, 15691854995, 31383709990, 78459274975, 156918549950]

約数ペア:

[(1, 156918549950), (2, 78459274975), (5, 31383709990), (10, 15691854995), (19, 8258871050), (23, 6822545650), (25, 6276741998), (38, 4129435525), (46, 3411272825), (50, 3138370999), (95, 1651774210), (115, 1364509130), (190, 825887105), (230, 682254565), (437, 359081350), (475, 330354842), (575, 272901826), (829, 189286550), (874, 179540675), (950, 165177421), (1150, 136450913), (1658, 94643275), (2185, 71816270), (4145, 37857310), (4370, 35908135), (8290, 18928655), (8663, 18113650), (10925, 14363254), (15751, 9962450), (17326, 9056825), (19067, 8229850), (20725, 7571462), (21850, 7181627), (31502, 4981225), (38134, 4114925), (41450, 3785731), (43315, 3622730), (78755, 1992490), (86630, 1811365), (95335, 1645970), (157510, 996245), (164597, 953350), (190670, 822985), (199249, 787550), (216575, 724546), (329194, 476675), (362273, 433150), (393775, 398498)]