145405546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3881}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 258261696

約数和(自身を除く): 112856150

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 1441, 1703, 2882, 3406, 3881, 7762, 18733, 37466, 42691, 50453, 85382, 100906, 508411, 554983, 1016822, 1109966, 5592521, 6609343, 11185042, 13218686, 72702773, 145405546]

約数ペア:

[(1, 145405546), (2, 72702773), (11, 13218686), (13, 11185042), (22, 6609343), (26, 5592521), (131, 1109966), (143, 1016822), (262, 554983), (286, 508411), (1441, 100906), (1703, 85382), (2882, 50453), (3406, 42691), (3881, 37466), (7762, 18733)]