168453844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{9787}}^1$

素因数の和:10135

約数の個数: 24

約数和(自身を含む): 318462368

約数和(自身を除く): 150008524

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8606, 9787, 17212, 19574, 39148, 127231, 254462, 508924, 3239497, 6478994, 12957988, 42113461, 84226922, 168453844]

約数ペア:

[(1, 168453844), (2, 84226922), (4, 42113461), (13, 12957988), (26, 6478994), (52, 3239497), (331, 508924), (662, 254462), (1324, 127231), (4303, 39148), (8606, 19574), (9787, 17212)]