166279568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114203}}^1$

素因数の和:114231

約数の個数: 40

約数和(自身を含む): 396516288

約数和(自身を除く): 230236720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 114203, 228406, 456812, 799421, 913624, 1484639, 1598842, 1827248, 2969278, 3197684, 5938556, 6395368, 10392473, 11877112, 12790736, 20784946, 23754224, 41569892, 83139784, 166279568]

約数ペア:

[(1, 166279568), (2, 83139784), (4, 41569892), (7, 23754224), (8, 20784946), (13, 12790736), (14, 11877112), (16, 10392473), (26, 6395368), (28, 5938556), (52, 3197684), (56, 2969278), (91, 1827248), (104, 1598842), (112, 1484639), (182, 913624), (208, 799421), (364, 456812), (728, 228406), (1456, 114203)]