140434848

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2311}}^1$

素因数の和:2538

約数の個数: 72

約数和(自身を含む): 401427936

約数和(自身を除く): 260993088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2311, 2532, 3376, 3798, 4622, 5064, 6752, 6933, 7596, 9244, 10128, 13866, 15192, 18488, 20256, 20799, 27732, 30384, 36976, 41598, 55464, 60768, 73952, 83196, 110928, 166392, 221856, 332784, 487621, 665568, 975242, 1462863, 1950484, 2925726, 3900968, 4388589, 5851452, 7801936, 8777178, 11702904, 15603872, 17554356, 23405808, 35108712, 46811616, 70217424, 140434848]

約数ペア:

[(1, 140434848), (2, 70217424), (3, 46811616), (4, 35108712), (6, 23405808), (8, 17554356), (9, 15603872), (12, 11702904), (16, 8777178), (18, 7801936), (24, 5851452), (32, 4388589), (36, 3900968), (48, 2925726), (72, 1950484), (96, 1462863), (144, 975242), (211, 665568), (288, 487621), (422, 332784), (633, 221856), (844, 166392), (1266, 110928), (1688, 83196), (1899, 73952), (2311, 60768), (2532, 55464), (3376, 41598), (3798, 36976), (4622, 30384), (5064, 27732), (6752, 20799), (6933, 20256), (7596, 18488), (9244, 15192), (10128, 13866)]