126233744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 303313920

約数和(自身を除く): 177080176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 181, 182, 208, 362, 364, 479, 724, 728, 958, 1267, 1448, 1456, 1916, 2353, 2534, 2896, 3353, 3832, 4706, 5068, 6227, 6706, 7664, 9412, 10136, 12454, 13412, 16471, 18824, 20272, 24908, 26824, 32942, 37648, 43589, 49816, 53648, 65884, 86699, 87178, 99632, 131768, 173398, 174356, 263536, 346796, 348712, 606893, 693592, 697424, 1127087, 1213786, 1387184, 2254174, 2427572, 4508348, 4855144, 7889609, 9016696, 9710288, 15779218, 18033392, 31558436, 63116872, 126233744]

約数ペア:

[(1, 126233744), (2, 63116872), (4, 31558436), (7, 18033392), (8, 15779218), (13, 9710288), (14, 9016696), (16, 7889609), (26, 4855144), (28, 4508348), (52, 2427572), (56, 2254174), (91, 1387184), (104, 1213786), (112, 1127087), (181, 697424), (182, 693592), (208, 606893), (362, 348712), (364, 346796), (479, 263536), (724, 174356), (728, 173398), (958, 131768), (1267, 99632), (1448, 87178), (1456, 86699), (1916, 65884), (2353, 53648), (2534, 49816), (2896, 43589), (3353, 37648), (3832, 32942), (4706, 26824), (5068, 24908), (6227, 20272), (6706, 18824), (7664, 16471), (9412, 13412), (10136, 12454)]