142766129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 27545551

約数列:

[1, 11, 23, 31, 109, 167, 253, 341, 713, 1199, 1837, 2507, 3379, 3841, 5177, 7843, 18203, 27577, 37169, 42251, 56947, 77717, 119071, 200233, 418669, 564293, 854887, 1309781, 4605359, 6207223, 12978739, 142766129]

約数ペア:

[(1, 142766129), (11, 12978739), (23, 6207223), (31, 4605359), (109, 1309781), (167, 854887), (253, 564293), (341, 418669), (713, 200233), (1199, 119071), (1837, 77717), (2507, 56947), (3379, 42251), (3841, 37169), (5177, 27577), (7843, 18203)]