147905216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:757

約数の個数: 56

約数和(自身を含む): 305872896

約数和(自身を除く): 157967680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 587, 992, 1016, 1174, 1984, 2032, 2348, 3937, 4064, 4696, 7874, 8128, 9392, 15748, 18197, 18784, 31496, 36394, 37568, 62992, 72788, 74549, 125984, 145576, 149098, 251968, 291152, 298196, 582304, 596392, 1164608, 1192784, 2311019, 2385568, 4622038, 4771136, 9244076, 18488152, 36976304, 73952608, 147905216]

約数ペア:

[(1, 147905216), (2, 73952608), (4, 36976304), (8, 18488152), (16, 9244076), (31, 4771136), (32, 4622038), (62, 2385568), (64, 2311019), (124, 1192784), (127, 1164608), (248, 596392), (254, 582304), (496, 298196), (508, 291152), (587, 251968), (992, 149098), (1016, 145576), (1174, 125984), (1984, 74549), (2032, 72788), (2348, 62992), (3937, 37568), (4064, 36394), (4696, 31496), (7874, 18784), (8128, 18197), (9392, 15748)]