145789094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 247560192

約数和(自身を除く): 101771098

約数列:

[1, 2, 11, 22, 31, 62, 241, 341, 482, 682, 887, 1774, 2651, 5302, 7471, 9757, 14942, 19514, 27497, 54994, 82181, 164362, 213767, 302467, 427534, 604934, 2351437, 4702874, 6626777, 13253554, 72894547, 145789094]

約数ペア:

[(1, 145789094), (2, 72894547), (11, 13253554), (22, 6626777), (31, 4702874), (62, 2351437), (241, 604934), (341, 427534), (482, 302467), (682, 213767), (887, 164362), (1774, 82181), (2651, 54994), (5302, 27497), (7471, 19514), (9757, 14942)]