156962114

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 249080832

約数和(自身を除く): 92118718

約数列:

[1, 2, 31, 62, 71, 142, 181, 197, 362, 394, 2201, 4402, 5611, 6107, 11222, 12214, 12851, 13987, 25702, 27974, 35657, 71314, 398381, 433597, 796762, 867194, 1105367, 2210734, 2531647, 5063294, 78481057, 156962114]

約数ペア:

[(1, 156962114), (2, 78481057), (31, 5063294), (62, 2531647), (71, 2210734), (142, 1105367), (181, 867194), (197, 796762), (362, 433597), (394, 398381), (2201, 71314), (4402, 35657), (5611, 27974), (6107, 25702), (11222, 13987), (12214, 12851)]