156958536590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{1051}}^1$

素因数の和:2146

約数の個数: 96

約数和(自身を含む): 306044010720

約数和(自身を除く): 149085474130

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 361, 410, 722, 779, 1009, 1051, 1558, 1805, 2018, 2102, 3610, 3895, 5045, 5255, 7790, 10090, 10510, 14801, 19171, 19969, 29602, 38342, 39938, 41369, 43091, 74005, 82738, 86182, 95855, 99845, 148010, 191710, 199690, 206845, 215455, 364249, 379411, 413690, 430910, 728498, 758822, 786011, 818729, 1060459, 1572022, 1637458, 1821245, 1897055, 2120918, 3642490, 3794110, 3930055, 4093645, 5302295, 7860110, 8187290, 10604590, 14934209, 15555851, 20148721, 29868418, 31111702, 40297442, 43478819, 74671045, 77779255, 86957638, 100743605, 149342090, 155558510, 201487210, 217394095, 382825699, 434788190, 765651398, 826097561, 1652195122, 1914128495, 3828256990, 4130487805, 8260975610, 15695853659, 31391707318, 78479268295, 156958536590]

約数ペア:

[(1, 156958536590), (2, 78479268295), (5, 31391707318), (10, 15695853659), (19, 8260975610), (38, 4130487805), (41, 3828256990), (82, 1914128495), (95, 1652195122), (190, 826097561), (205, 765651398), (361, 434788190), (410, 382825699), (722, 217394095), (779, 201487210), (1009, 155558510), (1051, 149342090), (1558, 100743605), (1805, 86957638), (2018, 77779255), (2102, 74671045), (3610, 43478819), (3895, 40297442), (5045, 31111702), (5255, 29868418), (7790, 20148721), (10090, 15555851), (10510, 14934209), (14801, 10604590), (19171, 8187290), (19969, 7860110), (29602, 5302295), (38342, 4093645), (39938, 3930055), (41369, 3794110), (43091, 3642490), (74005, 2120918), (82738, 1897055), (86182, 1821245), (95855, 1637458), (99845, 1572022), (148010, 1060459), (191710, 818729), (199690, 786011), (206845, 758822), (215455, 728498), (364249, 430910), (379411, 413690)]