141549716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12421}}^1$

素因数の和:12480

約数の個数: 48

約数和(自身を含む): 317208192

約数和(自身を除く): 175658476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 12421, 24842, 49684, 86947, 136631, 173894, 273262, 347788, 459577, 546524, 919154, 956417, 1838308, 1912834, 3217039, 3825668, 5055347, 6434078, 10110694, 12868156, 20221388, 35387429, 70774858, 141549716]

約数ペア:

[(1, 141549716), (2, 70774858), (4, 35387429), (7, 20221388), (11, 12868156), (14, 10110694), (22, 6434078), (28, 5055347), (37, 3825668), (44, 3217039), (74, 1912834), (77, 1838308), (148, 956417), (154, 919154), (259, 546524), (308, 459577), (407, 347788), (518, 273262), (814, 173894), (1036, 136631), (1628, 86947), (2849, 49684), (5698, 24842), (11396, 12421)]