138268032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{51439}}^1$

素因数の和:51463

約数の個数: 64

約数和(自身を含む): 419750400

約数和(自身を除く): 281482368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 51439, 102878, 154317, 205756, 308634, 360073, 411512, 617268, 720146, 823024, 1080219, 1234536, 1440292, 1646048, 2160438, 2469072, 2880584, 3292096, 4320876, 4938144, 5761168, 6584192, 8641752, 9876288, 11522336, 17283504, 19752576, 23044672, 34567008, 46089344, 69134016, 138268032]

約数ペア:

[(1, 138268032), (2, 69134016), (3, 46089344), (4, 34567008), (6, 23044672), (7, 19752576), (8, 17283504), (12, 11522336), (14, 9876288), (16, 8641752), (21, 6584192), (24, 5761168), (28, 4938144), (32, 4320876), (42, 3292096), (48, 2880584), (56, 2469072), (64, 2160438), (84, 1646048), (96, 1440292), (112, 1234536), (128, 1080219), (168, 823024), (192, 720146), (224, 617268), (336, 411512), (384, 360073), (448, 308634), (672, 205756), (896, 154317), (1344, 102878), (2688, 51439)]