145402068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3943}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 388720640

約数和(自身を除く): 243318572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2634, 3073, 3943, 5268, 6146, 7886, 9219, 11829, 12292, 15772, 18438, 23658, 27601, 36876, 47316, 55202, 82803, 110404, 165606, 331212, 1730977, 3461954, 5192931, 6923908, 10385862, 12116839, 20771724, 24233678, 36350517, 48467356, 72701034, 145402068]

約数ペア:

[(1, 145402068), (2, 72701034), (3, 48467356), (4, 36350517), (6, 24233678), (7, 20771724), (12, 12116839), (14, 10385862), (21, 6923908), (28, 5192931), (42, 3461954), (84, 1730977), (439, 331212), (878, 165606), (1317, 110404), (1756, 82803), (2634, 55202), (3073, 47316), (3943, 36876), (5268, 27601), (6146, 23658), (7886, 18438), (9219, 15772), (11829, 12292)]