189498816

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{25307}}^1$

素因数の和:25338

約数の個数: 84

約数和(自身を含む): 584969112

約数和(自身を除く): 395470296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 25307, 50614, 75921, 101228, 151842, 202456, 227763, 303684, 328991, 404912, 455526, 607368, 657982, 809824, 911052, 986973, 1214736, 1315964, 1619648, 1822104, 1973946, 2429472, 2631928, 2960919, 3644208, 3947892, 4858944, 5263856, 5921838, 7288416, 7895784, 10527712, 11843676, 14576832, 15791568, 21055424, 23687352, 31583136, 47374704, 63166272, 94749408, 189498816]

約数ペア:

[(1, 189498816), (2, 94749408), (3, 63166272), (4, 47374704), (6, 31583136), (8, 23687352), (9, 21055424), (12, 15791568), (13, 14576832), (16, 11843676), (18, 10527712), (24, 7895784), (26, 7288416), (32, 5921838), (36, 5263856), (39, 4858944), (48, 3947892), (52, 3644208), (64, 2960919), (72, 2631928), (78, 2429472), (96, 1973946), (104, 1822104), (117, 1619648), (144, 1315964), (156, 1214736), (192, 986973), (208, 911052), (234, 809824), (288, 657982), (312, 607368), (416, 455526), (468, 404912), (576, 328991), (624, 303684), (832, 227763), (936, 202456), (1248, 151842), (1872, 101228), (2496, 75921), (3744, 50614), (7488, 25307)]