157210793999

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{4957}}^1$

素因数の和:5364

約数の個数: 48

約数和(自身を含む): 193383894528

約数和(自身を除く): 36173100529

約数列:

[1, 7, 23, 49, 107, 161, 263, 749, 1127, 1841, 2461, 4957, 5243, 6049, 12887, 17227, 28141, 34699, 42343, 114011, 120589, 196987, 242893, 296401, 530399, 647243, 798077, 1303691, 1378909, 3712793, 4530701, 5586539, 9125837, 12199177, 25989551, 29984893, 31714907, 63880859, 85394239, 139494937, 209894251, 597759673, 976464559, 1469259757, 3208383551, 6835251913, 22458684857, 157210793999]

約数ペア:

[(1, 157210793999), (7, 22458684857), (23, 6835251913), (49, 3208383551), (107, 1469259757), (161, 976464559), (263, 597759673), (749, 209894251), (1127, 139494937), (1841, 85394239), (2461, 63880859), (4957, 31714907), (5243, 29984893), (6049, 25989551), (12887, 12199177), (17227, 9125837), (28141, 5586539), (34699, 4530701), (42343, 3712793), (114011, 1378909), (120589, 1303691), (196987, 798077), (242893, 647243), (296401, 530399)]