158296914

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{123863}}^1$

素因数の和:123942

約数の個数: 24

約数和(自身を含む): 347810112

約数和(自身を除く): 189513198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 123863, 247726, 371589, 743178, 1114767, 2229534, 8794273, 17588546, 26382819, 52765638, 79148457, 158296914]

約数ペア:

[(1, 158296914), (2, 79148457), (3, 52765638), (6, 26382819), (9, 17588546), (18, 8794273), (71, 2229534), (142, 1114767), (213, 743178), (426, 371589), (639, 247726), (1278, 123863)]