155706474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6435

約数の個数: 64

約数和(自身を含む): 395642880

約数和(自身を除く): 239936406

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 1113, 1166, 1749, 2226, 3498, 4081, 6359, 8162, 12243, 12718, 19077, 24486, 38154, 44513, 69949, 89026, 133539, 139898, 209847, 267078, 337027, 419694, 489643, 674054, 979286, 1011081, 1468929, 2022162, 2359189, 2937858, 3707297, 4718378, 7077567, 7414594, 11121891, 14155134, 22243782, 25951079, 51902158, 77853237, 155706474]

約数ペア:

[(1, 155706474), (2, 77853237), (3, 51902158), (6, 25951079), (7, 22243782), (11, 14155134), (14, 11121891), (21, 7414594), (22, 7077567), (33, 4718378), (42, 3707297), (53, 2937858), (66, 2359189), (77, 2022162), (106, 1468929), (154, 1011081), (159, 979286), (231, 674054), (318, 489643), (371, 419694), (462, 337027), (583, 267078), (742, 209847), (1113, 139898), (1166, 133539), (1749, 89026), (2226, 69949), (3498, 44513), (4081, 38154), (6359, 24486), (8162, 19077), (12243, 12718)]