156722306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 262746288

約数和(自身を除く): 106023982

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 481, 962, 1313, 1613, 2626, 3226, 3737, 7474, 20969, 41938, 48581, 59681, 97162, 119362, 162913, 325826, 775853, 1551706, 2117869, 4235738, 6027781, 12055562, 78361153, 156722306]

約数ペア:

[(1, 156722306), (2, 78361153), (13, 12055562), (26, 6027781), (37, 4235738), (74, 2117869), (101, 1551706), (202, 775853), (481, 325826), (962, 162913), (1313, 119362), (1613, 97162), (2626, 59681), (3226, 48581), (3737, 41938), (7474, 20969)]