168442896

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21529}}^1$

素因数の和:21703

約数の個数: 40

約数和(自身を含む): 437834080

約数和(自身を除く): 269391184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 21529, 43058, 64587, 86116, 129174, 172232, 258348, 344464, 516696, 1033392, 3509227, 7018454, 10527681, 14036908, 21055362, 28073816, 42110724, 56147632, 84221448, 168442896]

約数ペア:

[(1, 168442896), (2, 84221448), (3, 56147632), (4, 42110724), (6, 28073816), (8, 21055362), (12, 14036908), (16, 10527681), (24, 7018454), (48, 3509227), (163, 1033392), (326, 516696), (489, 344464), (652, 258348), (978, 172232), (1304, 129174), (1956, 86116), (2608, 64587), (3912, 43058), (7824, 21529)]