156920685915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{1019}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 300622233600

約数和(自身を除く): 143701547685

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 103, 105, 145, 203, 309, 435, 491, 515, 609, 721, 1015, 1019, 1473, 1545, 2163, 2455, 2987, 3045, 3057, 3437, 3605, 5095, 7133, 7365, 8961, 10311, 10815, 14239, 14935, 15285, 17185, 20909, 21399, 29551, 35665, 42717, 44805, 50573, 51555, 62727, 71195, 88653, 99673, 104545, 104957, 106995, 147755, 151719, 206857, 213585, 252865, 299019, 313635, 314871, 354011, 443265, 498365, 500329, 524785, 620571, 734699, 758595, 1034285, 1062033, 1466617, 1495095, 1500987, 1574355, 1770055, 2204097, 2501645, 3043753, 3102855, 3502303, 3673495, 4399851, 5310165, 7333085, 7504935, 9131259, 10266319, 10506909, 11020485, 14509541, 15218765, 17511515, 21306271, 21999255, 30798957, 43528623, 45656295, 51331595, 51533887, 52534545, 63918813, 72547705, 101566787, 106531355, 153994785, 154601661, 217643115, 257669435, 304700361, 319594065, 360737209, 507833935, 773008305, 1082211627, 1494482723, 1523501805, 1803686045, 4483448169, 5411058135, 7472413615, 10461379061, 22417240845, 31384137183, 52306895305, 156920685915]

約数ペア:

[(1, 156920685915), (3, 52306895305), (5, 31384137183), (7, 22417240845), (15, 10461379061), (21, 7472413615), (29, 5411058135), (35, 4483448169), (87, 1803686045), (103, 1523501805), (105, 1494482723), (145, 1082211627), (203, 773008305), (309, 507833935), (435, 360737209), (491, 319594065), (515, 304700361), (609, 257669435), (721, 217643115), (1015, 154601661), (1019, 153994785), (1473, 106531355), (1545, 101566787), (2163, 72547705), (2455, 63918813), (2987, 52534545), (3045, 51533887), (3057, 51331595), (3437, 45656295), (3605, 43528623), (5095, 30798957), (7133, 21999255), (7365, 21306271), (8961, 17511515), (10311, 15218765), (10815, 14509541), (14239, 11020485), (14935, 10506909), (15285, 10266319), (17185, 9131259), (20909, 7504935), (21399, 7333085), (29551, 5310165), (35665, 4399851), (42717, 3673495), (44805, 3502303), (50573, 3102855), (51555, 3043753), (62727, 2501645), (71195, 2204097), (88653, 1770055), (99673, 1574355), (104545, 1500987), (104957, 1495095), (106995, 1466617), (147755, 1062033), (151719, 1034285), (206857, 758595), (213585, 734699), (252865, 620571), (299019, 524785), (313635, 500329), (314871, 498365), (354011, 443265)]