148314640

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6551}}^1$

素因数の和:6847

約数の個数: 40

約数和(自身を含む): 346102848

約数和(自身を除く): 197788208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 6551, 11320, 13102, 22640, 26204, 32755, 52408, 65510, 104816, 131020, 262040, 524080, 1853933, 3707866, 7415732, 9269665, 14831464, 18539330, 29662928, 37078660, 74157320, 148314640]

約数ペア:

[(1, 148314640), (2, 74157320), (4, 37078660), (5, 29662928), (8, 18539330), (10, 14831464), (16, 9269665), (20, 7415732), (40, 3707866), (80, 1853933), (283, 524080), (566, 262040), (1132, 131020), (1415, 104816), (2264, 65510), (2830, 52408), (4528, 32755), (5660, 26204), (6551, 22640), (11320, 13102)]