131776368

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{6521}}^1$

素因数の和:6953

約数の個数: 40

約数和(自身を含む): 341283216

約数和(自身を除く): 209506848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6521, 6736, 10104, 13042, 19563, 20208, 26084, 39126, 52168, 78252, 104336, 156504, 313008, 2745341, 5490682, 8236023, 10981364, 16472046, 21962728, 32944092, 43925456, 65888184, 131776368]

約数ペア:

[(1, 131776368), (2, 65888184), (3, 43925456), (4, 32944092), (6, 21962728), (8, 16472046), (12, 10981364), (16, 8236023), (24, 5490682), (48, 2745341), (421, 313008), (842, 156504), (1263, 104336), (1684, 78252), (2526, 52168), (3368, 39126), (5052, 26084), (6521, 20208), (6736, 19563), (10104, 13042)]