158513908

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{58363}}^1$

素因数の和:58471

約数の個数: 24

約数和(自身を含む): 320301632

約数和(自身を除く): 161787724

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 58363, 116726, 233452, 408541, 817082, 1634164, 5661211, 11322422, 22644844, 39628477, 79256954, 158513908]

約数ペア:

[(1, 158513908), (2, 79256954), (4, 39628477), (7, 22644844), (14, 11322422), (28, 5661211), (97, 1634164), (194, 817082), (388, 408541), (679, 233452), (1358, 116726), (2716, 58363)]