136439872

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 56

約数和(自身を含む): 281049984

約数和(自身を除く): 144610112

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 134, 188, 268, 376, 536, 677, 752, 1072, 1354, 1504, 2144, 2708, 3008, 3149, 4288, 5416, 6298, 10832, 12596, 21664, 25192, 31819, 43328, 45359, 50384, 63638, 90718, 100768, 127276, 181436, 201536, 254552, 362872, 509104, 725744, 1018208, 1451488, 2036416, 2131873, 2902976, 4263746, 8527492, 17054984, 34109968, 68219936, 136439872]

約数ペア:

[(1, 136439872), (2, 68219936), (4, 34109968), (8, 17054984), (16, 8527492), (32, 4263746), (47, 2902976), (64, 2131873), (67, 2036416), (94, 1451488), (134, 1018208), (188, 725744), (268, 509104), (376, 362872), (536, 254552), (677, 201536), (752, 181436), (1072, 127276), (1354, 100768), (1504, 90718), (2144, 63638), (2708, 50384), (3008, 45359), (3149, 43328), (4288, 31819), (5416, 25192), (6298, 21664), (10832, 12596)]