156939112708

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1\times {\mathrm{43783}}^1$

素因数の和:44516

約数の個数: 48

約数和(自身を含む): 315658120960

約数和(自身を除く): 158719008252

約数列:

[1, 2, 4, 7, 14, 28, 313, 409, 626, 818, 1252, 1636, 2191, 2863, 4382, 5726, 8764, 11452, 43783, 87566, 128017, 175132, 256034, 306481, 512068, 612962, 896119, 1225924, 1792238, 3584476, 13704079, 17907247, 27408158, 35814494, 54816316, 71628988, 95928553, 125350729, 191857106, 250701458, 383714212, 501402916, 5604968311, 11209936622, 22419873244, 39234778177, 78469556354, 156939112708]

約数ペア:

[(1, 156939112708), (2, 78469556354), (4, 39234778177), (7, 22419873244), (14, 11209936622), (28, 5604968311), (313, 501402916), (409, 383714212), (626, 250701458), (818, 191857106), (1252, 125350729), (1636, 95928553), (2191, 71628988), (2863, 54816316), (4382, 35814494), (5726, 27408158), (8764, 17907247), (11452, 13704079), (43783, 3584476), (87566, 1792238), (128017, 1225924), (175132, 896119), (256034, 612962), (306481, 512068)]