157068706688

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{757}}^1\times {\mathrm{2521}}^1$

素因数の和:3935

約数の個数: 64

約数和(自身を含む): 313935432720

約数和(自身を除く): 156866726032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 757, 1286, 1514, 2521, 2572, 3028, 5042, 5144, 6056, 10084, 10288, 12112, 20168, 20576, 24224, 40336, 41152, 48448, 80672, 82304, 96896, 161344, 322688, 486751, 973502, 1621003, 1908397, 1947004, 3242006, 3816794, 3894008, 6484012, 7633588, 7788016, 12968024, 15267176, 15576032, 25936048, 30534352, 31152064, 51872096, 61068704, 62304128, 103744192, 122137408, 207488384, 244274816, 1227099271, 2454198542, 4908397084, 9816794168, 19633588336, 39267176672, 78534353344, 157068706688]

約数ペア:

[(1, 157068706688), (2, 78534353344), (4, 39267176672), (8, 19633588336), (16, 9816794168), (32, 4908397084), (64, 2454198542), (128, 1227099271), (643, 244274816), (757, 207488384), (1286, 122137408), (1514, 103744192), (2521, 62304128), (2572, 61068704), (3028, 51872096), (5042, 31152064), (5144, 30534352), (6056, 25936048), (10084, 15576032), (10288, 15267176), (12112, 12968024), (20168, 7788016), (20576, 7633588), (24224, 6484012), (40336, 3894008), (41152, 3816794), (48448, 3242006), (80672, 1947004), (82304, 1908397), (96896, 1621003), (161344, 973502), (322688, 486751)]