153968254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{16703}}^1$

素因数の和:17135

約数の個数: 16

約数和(自身を含む): 252564480

約数和(自身を除く): 98596226

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 16703, 33406, 183733, 367466, 6998557, 13997114, 76984127, 153968254]

約数ペア:

[(1, 153968254), (2, 76984127), (11, 13997114), (22, 6998557), (419, 367466), (838, 183733), (4609, 33406), (9218, 16703)]