163671130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 357984000

約数和(自身を除く): 194312870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 266, 545, 665, 763, 1090, 1129, 1330, 1526, 2071, 2258, 3815, 4142, 5645, 7630, 7903, 10355, 11290, 14497, 15806, 20710, 21451, 28994, 39515, 42902, 72485, 79030, 107255, 123061, 144970, 150157, 214510, 246122, 300314, 615305, 750785, 861427, 1230610, 1501570, 1722854, 2338159, 4307135, 4676318, 8614270, 11690795, 16367113, 23381590, 32734226, 81835565, 163671130]

約数ペア:

[(1, 163671130), (2, 81835565), (5, 32734226), (7, 23381590), (10, 16367113), (14, 11690795), (19, 8614270), (35, 4676318), (38, 4307135), (70, 2338159), (95, 1722854), (109, 1501570), (133, 1230610), (190, 861427), (218, 750785), (266, 615305), (545, 300314), (665, 246122), (763, 214510), (1090, 150157), (1129, 144970), (1330, 123061), (1526, 107255), (2071, 79030), (2258, 72485), (3815, 42902), (4142, 39515), (5645, 28994), (7630, 21451), (7903, 20710), (10355, 15806), (11290, 14497)]