155115544323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{128747}}^1$

素因数の和:129711

約数の個数: 32

約数和(自身を含む): 227420467200

約数和(自身を除く): 72304922877

約数列:

[1, 3, 19, 23, 57, 69, 437, 919, 1311, 2757, 17461, 21137, 52383, 63411, 128747, 386241, 401603, 1204809, 2446193, 2961181, 7338579, 8883543, 56262439, 118318493, 168787317, 354955479, 2248051367, 2721325339, 6744154101, 8163976017, 51705181441, 155115544323]

約数ペア:

[(1, 155115544323), (3, 51705181441), (19, 8163976017), (23, 6744154101), (57, 2721325339), (69, 2248051367), (437, 354955479), (919, 168787317), (1311, 118318493), (2757, 56262439), (17461, 8883543), (21137, 7338579), (52383, 2961181), (63411, 2446193), (128747, 1204809), (386241, 401603)]