142725232

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{52783}}^1$

素因数の和:52817

約数の個数: 30

約数和(自身を含む): 299443632

約数和(自身を除く): 156718400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 52783, 105566, 211132, 422264, 686179, 844528, 1372358, 2744716, 5489432, 8920327, 10978864, 17840654, 35681308, 71362616, 142725232]

約数ペア:

[(1, 142725232), (2, 71362616), (4, 35681308), (8, 17840654), (13, 10978864), (16, 8920327), (26, 5489432), (52, 2744716), (104, 1372358), (169, 844528), (208, 686179), (338, 422264), (676, 211132), (1352, 105566), (2704, 52783)]