164540312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6569}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 321667200

約数和(自身を除く): 157126888

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 6569, 12524, 13138, 25048, 26276, 52552, 203639, 407278, 663469, 814556, 1326938, 1629112, 2653876, 5307752, 20567539, 41135078, 82270156, 164540312]

約数ペア:

[(1, 164540312), (2, 82270156), (4, 41135078), (8, 20567539), (31, 5307752), (62, 2653876), (101, 1629112), (124, 1326938), (202, 814556), (248, 663469), (404, 407278), (808, 203639), (3131, 52552), (6262, 26276), (6569, 25048), (12524, 13138)]