188155461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8257

約数の個数: 32

約数和(自身を含む): 293601280

約数和(自身を除く): 105445819

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 8191, 22971, 24573, 106483, 155629, 253921, 319449, 466887, 761763, 2023177, 3300973, 4824499, 6069531, 9902919, 14473497, 62718487, 188155461]

約数ペア:

[(1, 188155461), (3, 62718487), (13, 14473497), (19, 9902919), (31, 6069531), (39, 4824499), (57, 3300973), (93, 2023177), (247, 761763), (403, 466887), (589, 319449), (741, 253921), (1209, 155629), (1767, 106483), (7657, 24573), (8191, 22971)]