156243318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{883}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 391053312

約数和(自身を除く): 234809994

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 383, 462, 766, 883, 1149, 1766, 2298, 2649, 2681, 4213, 5298, 5362, 6181, 8043, 8426, 9713, 12362, 12639, 16086, 18543, 19426, 25278, 29139, 29491, 37086, 58278, 58982, 67991, 88473, 135982, 176946, 203973, 338189, 407946, 676378, 1014567, 2029134, 2367323, 3720079, 4734646, 7101969, 7440158, 11160237, 14203938, 22320474, 26040553, 52081106, 78121659, 156243318]

約数ペア:

[(1, 156243318), (2, 78121659), (3, 52081106), (6, 26040553), (7, 22320474), (11, 14203938), (14, 11160237), (21, 7440158), (22, 7101969), (33, 4734646), (42, 3720079), (66, 2367323), (77, 2029134), (154, 1014567), (231, 676378), (383, 407946), (462, 338189), (766, 203973), (883, 176946), (1149, 135982), (1766, 88473), (2298, 67991), (2649, 58982), (2681, 58278), (4213, 37086), (5298, 29491), (5362, 29139), (6181, 25278), (8043, 19426), (8426, 18543), (9713, 16086), (12362, 12639)]