153820162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{66359}}^1$

素因数の和:66441

約数の個数: 16

約数和(自身を含む): 246859200

約数和(自身を除く): 93039038

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 66359, 132718, 1260821, 2521642, 4047899, 8095798, 76910081, 153820162]

約数ペア:

[(1, 153820162), (2, 76910081), (19, 8095798), (38, 4047899), (61, 2521642), (122, 1260821), (1159, 132718), (2318, 66359)]