171490528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3719}}^1$

素因数の和:3871

約数の個数: 48

約数和(自身を含む): 371226240

約数和(自身を除く): 199735712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2882, 3719, 4192, 5764, 7438, 11528, 14876, 23056, 29752, 40909, 46112, 59504, 81818, 119008, 163636, 327272, 487189, 654544, 974378, 1309088, 1948756, 3897512, 5359079, 7795024, 10718158, 15590048, 21436316, 42872632, 85745264, 171490528]

約数ペア:

[(1, 171490528), (2, 85745264), (4, 42872632), (8, 21436316), (11, 15590048), (16, 10718158), (22, 7795024), (32, 5359079), (44, 3897512), (88, 1948756), (131, 1309088), (176, 974378), (262, 654544), (352, 487189), (524, 327272), (1048, 163636), (1441, 119008), (2096, 81818), (2882, 59504), (3719, 46112), (4192, 40909), (5764, 29752), (7438, 23056), (11528, 14876)]