144392542

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 251274240

約数和(自身を除く): 106881698

約数列:

[1, 2, 7, 14, 151, 167, 302, 334, 409, 818, 1057, 1169, 2114, 2338, 2863, 5726, 25217, 50434, 61759, 68303, 123518, 136606, 176519, 353038, 432313, 478121, 864626, 956242, 10313753, 20627506, 72196271, 144392542]

約数ペア:

[(1, 144392542), (2, 72196271), (7, 20627506), (14, 10313753), (151, 956242), (167, 864626), (302, 478121), (334, 432313), (409, 353038), (818, 176519), (1057, 136606), (1169, 123518), (2114, 68303), (2338, 61759), (2863, 50434), (5726, 25217)]