156264242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{28319}}^1$

素因数の和:28441

約数の個数: 16

約数和(自身を含む): 244684800

約数和(自身を除く): 88420558

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 28319, 56638, 877889, 1755778, 2520391, 5040782, 78132121, 156264242]

約数ペア:

[(1, 156264242), (2, 78132121), (31, 5040782), (62, 2520391), (89, 1755778), (178, 877889), (2759, 56638), (5518, 28319)]