146858560

素因数分解:

$2^6\times 5^1\times {\mathrm{547}}^1\times {\mathrm{839}}^1$

素因数の和:1403

約数の個数: 56

約数和(自身を含む): 350763840

約数和(自身を除く): 203905280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 547, 839, 1094, 1678, 2188, 2735, 3356, 4195, 4376, 5470, 6712, 8390, 8752, 10940, 13424, 16780, 17504, 21880, 26848, 33560, 35008, 43760, 53696, 67120, 87520, 134240, 175040, 268480, 458933, 917866, 1835732, 2294665, 3671464, 4589330, 7342928, 9178660, 14685856, 18357320, 29371712, 36714640, 73429280, 146858560]

約数ペア:

[(1, 146858560), (2, 73429280), (4, 36714640), (5, 29371712), (8, 18357320), (10, 14685856), (16, 9178660), (20, 7342928), (32, 4589330), (40, 3671464), (64, 2294665), (80, 1835732), (160, 917866), (320, 458933), (547, 268480), (839, 175040), (1094, 134240), (1678, 87520), (2188, 67120), (2735, 53696), (3356, 43760), (4195, 35008), (4376, 33560), (5470, 26848), (6712, 21880), (8390, 17504), (8752, 16780), (10940, 13424)]