166793968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17881}}^1$

素因数の和:17953

約数の個数: 40

約数和(自身を含む): 359213616

約数和(自身を除く): 192419648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 17881, 35762, 71524, 143048, 196691, 286096, 393382, 786764, 947693, 1573528, 1895386, 3147056, 3790772, 7581544, 10424623, 15163088, 20849246, 41698492, 83396984, 166793968]

約数ペア:

[(1, 166793968), (2, 83396984), (4, 41698492), (8, 20849246), (11, 15163088), (16, 10424623), (22, 7581544), (44, 3790772), (53, 3147056), (88, 1895386), (106, 1573528), (176, 947693), (212, 786764), (424, 393382), (583, 286096), (848, 196691), (1166, 143048), (2332, 71524), (4664, 35762), (9328, 17881)]