168304444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6917}}^1$

素因数の和:7018

約数の個数: 48

約数和(自身を含む): 371911680

約数和(自身を除く): 203607236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 6917, 12166, 13834, 24332, 27668, 48419, 76087, 96838, 152174, 193676, 304348, 532609, 546443, 1065218, 1092886, 2130436, 2185772, 3825101, 6010873, 7650202, 12021746, 15300404, 24043492, 42076111, 84152222, 168304444]

約数ペア:

[(1, 168304444), (2, 84152222), (4, 42076111), (7, 24043492), (11, 15300404), (14, 12021746), (22, 7650202), (28, 6010873), (44, 3825101), (77, 2185772), (79, 2130436), (154, 1092886), (158, 1065218), (308, 546443), (316, 532609), (553, 304348), (869, 193676), (1106, 152174), (1738, 96838), (2212, 76087), (3476, 48419), (6083, 27668), (6917, 24332), (12166, 13834)]