156900188158

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{542483}}^1$

素因数の和:542848

約数の個数: 32

約数和(自身を含む): 273620249856

約数和(自身を除く): 116720061698

約数列:

[1, 2, 7, 14, 73, 146, 283, 511, 566, 1022, 1981, 3962, 20659, 41318, 144613, 289226, 542483, 1084966, 3797381, 7594762, 39601259, 79202518, 153522689, 277208813, 307045378, 554417626, 1074658823, 2149317646, 11207156297, 22414312594, 78450094079, 156900188158]

約数ペア:

[(1, 156900188158), (2, 78450094079), (7, 22414312594), (14, 11207156297), (73, 2149317646), (146, 1074658823), (283, 554417626), (511, 307045378), (566, 277208813), (1022, 153522689), (1981, 79202518), (3962, 39601259), (20659, 7594762), (41318, 3797381), (144613, 1084966), (289226, 542483)]