164029936

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21859}}^1$

素因数の和:21941

約数の個数: 40

約数和(自身を含む): 368647040

約数和(自身を除く): 204617104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 21859, 43718, 87436, 153013, 174872, 306026, 349744, 612052, 1224104, 1464553, 2448208, 2929106, 5858212, 10251871, 11716424, 20503742, 23432848, 41007484, 82014968, 164029936]

約数ペア:

[(1, 164029936), (2, 82014968), (4, 41007484), (7, 23432848), (8, 20503742), (14, 11716424), (16, 10251871), (28, 5858212), (56, 2929106), (67, 2448208), (112, 1464553), (134, 1224104), (268, 612052), (469, 349744), (536, 306026), (938, 174872), (1072, 153013), (1876, 87436), (3752, 43718), (7504, 21859)]