156539522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 251817984

約数和(自身を除く): 95278462

約数列:

[1, 2, 31, 43, 62, 71, 86, 142, 827, 1333, 1654, 2201, 2666, 3053, 4402, 6106, 25637, 35561, 51274, 58717, 71122, 94643, 117434, 189286, 1102391, 1820227, 2204782, 2524831, 3640454, 5049662, 78269761, 156539522]

約数ペア:

[(1, 156539522), (2, 78269761), (31, 5049662), (43, 3640454), (62, 2524831), (71, 2204782), (86, 1820227), (142, 1102391), (827, 189286), (1333, 117434), (1654, 94643), (2201, 71122), (2666, 58717), (3053, 51274), (4402, 35561), (6106, 25637)]