171776968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{24709}}^1$

素因数の和:24805

約数の個数: 32

約数和(自身を含む): 355824000

約数和(自身を除く): 184047032

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 24709, 49418, 98836, 197672, 271799, 543598, 1087196, 1952011, 2174392, 3904022, 7808044, 15616088, 21472121, 42944242, 85888484, 171776968]

約数ペア:

[(1, 171776968), (2, 85888484), (4, 42944242), (8, 21472121), (11, 15616088), (22, 7808044), (44, 3904022), (79, 2174392), (88, 1952011), (158, 1087196), (316, 543598), (632, 271799), (869, 197672), (1738, 98836), (3476, 49418), (6952, 24709)]