193305088

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 80

約数和(自身を含む): 420330240

約数和(自身を除く): 227025152

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 641, 992, 1178, 1216, 1282, 1984, 2356, 2432, 2564, 3968, 4712, 4864, 5128, 7936, 9424, 9728, 10256, 12179, 15872, 18848, 19871, 20512, 24358, 37696, 39742, 41024, 48716, 75392, 79484, 82048, 97432, 150784, 158968, 164096, 194864, 301568, 317936, 328192, 377549, 389728, 635872, 755098, 779456, 1271744, 1510196, 1558912, 2543488, 3020392, 3117824, 5086976, 6040784, 6235648, 10173952, 12081568, 24163136, 48326272, 96652544, 193305088]

約数ペア:

[(1, 193305088), (2, 96652544), (4, 48326272), (8, 24163136), (16, 12081568), (19, 10173952), (31, 6235648), (32, 6040784), (38, 5086976), (62, 3117824), (64, 3020392), (76, 2543488), (124, 1558912), (128, 1510196), (152, 1271744), (248, 779456), (256, 755098), (304, 635872), (496, 389728), (512, 377549), (589, 328192), (608, 317936), (641, 301568), (992, 194864), (1178, 164096), (1216, 158968), (1282, 150784), (1984, 97432), (2356, 82048), (2432, 79484), (2564, 75392), (3968, 48716), (4712, 41024), (4864, 39742), (5128, 37696), (7936, 24358), (9424, 20512), (9728, 19871), (10256, 18848), (12179, 15872)]