140511644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10433}}^1$

素因数の和:10494

約数の個数: 48

約数和(自身を含む): 310849728

約数和(自身を除く): 170338084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 10433, 13468, 20866, 41732, 73031, 135629, 146062, 271258, 292124, 386021, 542516, 772042, 949403, 1544084, 1898806, 2702147, 3797612, 5018273, 5404294, 10036546, 10808588, 20073092, 35127911, 70255822, 140511644]

約数ペア:

[(1, 140511644), (2, 70255822), (4, 35127911), (7, 20073092), (13, 10808588), (14, 10036546), (26, 5404294), (28, 5018273), (37, 3797612), (52, 2702147), (74, 1898806), (91, 1544084), (148, 949403), (182, 772042), (259, 542516), (364, 386021), (481, 292124), (518, 271258), (962, 146062), (1036, 135629), (1924, 73031), (3367, 41732), (6734, 20866), (10433, 13468)]