155491998

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{16007}}^1$

素因数の和:17631

約数の個数: 16

約数和(自身を含む): 311195520

約数和(自身を除く): 155703522

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 9714, 16007, 32014, 48021, 96042, 25915333, 51830666, 77745999, 155491998]

約数ペア:

[(1, 155491998), (2, 77745999), (3, 51830666), (6, 25915333), (1619, 96042), (3238, 48021), (4857, 32014), (9714, 16007)]