145840916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:960

約数の個数: 36

約数和(自身を含む): 277556832

約数和(自身を除く): 131715916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 443, 487, 676, 886, 974, 1772, 1948, 5759, 6331, 11518, 12662, 23036, 25324, 74867, 82303, 149734, 164606, 215741, 299468, 329212, 431482, 862964, 2804633, 5609266, 11218532, 36460229, 72920458, 145840916]

約数ペア:

[(1, 145840916), (2, 72920458), (4, 36460229), (13, 11218532), (26, 5609266), (52, 2804633), (169, 862964), (338, 431482), (443, 329212), (487, 299468), (676, 215741), (886, 164606), (974, 149734), (1772, 82303), (1948, 74867), (5759, 25324), (6331, 23036), (11518, 12662)]