164089624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3449}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 324990000

約数和(自身を除く): 160900376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 3449, 5947, 6898, 11894, 13796, 23788, 27592, 47576, 65531, 131062, 262124, 524248, 1079537, 2159074, 4318148, 8636296, 20511203, 41022406, 82044812, 164089624]

約数ペア:

[(1, 164089624), (2, 82044812), (4, 41022406), (8, 20511203), (19, 8636296), (38, 4318148), (76, 2159074), (152, 1079537), (313, 524248), (626, 262124), (1252, 131062), (2504, 65531), (3449, 47576), (5947, 27592), (6898, 23788), (11894, 13796)]