157058161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 185149440

約数和(自身を除く): 28091279

約数列:

[1, 13, 19, 47, 83, 163, 247, 611, 893, 1079, 1577, 2119, 3097, 3901, 7661, 11609, 13529, 20501, 40261, 50713, 74119, 99593, 145559, 175877, 257051, 635863, 963547, 1892267, 3341663, 8266219, 12081397, 157058161]

約数ペア:

[(1, 157058161), (13, 12081397), (19, 8266219), (47, 3341663), (83, 1892267), (163, 963547), (247, 635863), (611, 257051), (893, 175877), (1079, 145559), (1577, 99593), (2119, 74119), (3097, 50713), (3901, 40261), (7661, 20501), (11609, 13529)]