165780966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{111863}}^1$

素因数の和:111900

約数の個数: 32

約数和(自身を含む): 375863040

約数和(自身を除く): 210082074

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 111863, 223726, 335589, 671178, 1454219, 2125397, 2908438, 4250794, 4362657, 6376191, 8725314, 12752382, 27630161, 55260322, 82890483, 165780966]

約数ペア:

[(1, 165780966), (2, 82890483), (3, 55260322), (6, 27630161), (13, 12752382), (19, 8725314), (26, 6376191), (38, 4362657), (39, 4250794), (57, 2908438), (78, 2125397), (114, 1454219), (247, 671178), (494, 335589), (741, 223726), (1482, 111863)]