169131704

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19237}}^1$

素因数の和:19407

約数の個数: 32

約数和(自身を含む): 364752480

約数和(自身を除く): 195620776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 19237, 38474, 76948, 134659, 153896, 269318, 538636, 1077272, 3020209, 6040418, 12080836, 21141463, 24161672, 42282926, 84565852, 169131704]

約数ペア:

[(1, 169131704), (2, 84565852), (4, 42282926), (7, 24161672), (8, 21141463), (14, 12080836), (28, 6040418), (56, 3020209), (157, 1077272), (314, 538636), (628, 269318), (1099, 153896), (1256, 134659), (2198, 76948), (4396, 38474), (8792, 19237)]