168380304

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21521}}^1$

素因数の和:21695

約数の個数: 40

約数和(自身を含む): 437671392

約数和(自身を除く): 269291088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 21521, 43042, 64563, 86084, 129126, 172168, 258252, 344336, 516504, 1033008, 3507923, 7015846, 10523769, 14031692, 21047538, 28063384, 42095076, 56126768, 84190152, 168380304]

約数ペア:

[(1, 168380304), (2, 84190152), (3, 56126768), (4, 42095076), (6, 28063384), (8, 21047538), (12, 14031692), (16, 10523769), (24, 7015846), (48, 3507923), (163, 1033008), (326, 516504), (489, 344336), (652, 258252), (978, 172168), (1304, 129126), (1956, 86084), (2608, 64563), (3912, 43042), (7824, 21521)]