154966144

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{25759}}^1$

素因数の和:25820

約数の個数: 32

約数和(自身を含む): 315302400

約数和(自身を除く): 160336256

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 25759, 51518, 103036, 206072, 412144, 824288, 1210673, 1648576, 2421346, 3297152, 4842692, 9685384, 19370768, 38741536, 77483072, 154966144]

約数ペア:

[(1, 154966144), (2, 77483072), (4, 38741536), (8, 19370768), (16, 9685384), (32, 4842692), (47, 3297152), (64, 2421346), (94, 1648576), (128, 1210673), (188, 824288), (376, 412144), (752, 206072), (1504, 103036), (3008, 51518), (6016, 25759)]