138573348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8663}}^1$

素因数の和:8744

約数の個数: 48

約数和(自身を含む): 341569536

約数和(自身を除く): 202996188

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 8663, 15996, 17326, 25989, 34652, 51978, 103956, 268553, 372509, 537106, 745018, 805659, 1074212, 1117527, 1490036, 1611318, 2235054, 3222636, 4470108, 11547779, 23095558, 34643337, 46191116, 69286674, 138573348]

約数ペア:

[(1, 138573348), (2, 69286674), (3, 46191116), (4, 34643337), (6, 23095558), (12, 11547779), (31, 4470108), (43, 3222636), (62, 2235054), (86, 1611318), (93, 1490036), (124, 1117527), (129, 1074212), (172, 805659), (186, 745018), (258, 537106), (372, 372509), (516, 268553), (1333, 103956), (2666, 51978), (3999, 34652), (5332, 25989), (7998, 17326), (8663, 15996)]