144541748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 281487360

約数和(自身を除く): 136945612

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 127, 172, 254, 508, 509, 559, 1018, 1118, 1651, 2036, 2236, 3302, 5461, 6604, 6617, 10922, 13234, 21844, 21887, 26468, 43774, 64643, 70993, 87548, 129286, 141986, 258572, 283972, 284531, 569062, 840359, 1138124, 1680718, 2779649, 3361436, 5559298, 11118596, 36135437, 72270874, 144541748]

約数ペア:

[(1, 144541748), (2, 72270874), (4, 36135437), (13, 11118596), (26, 5559298), (43, 3361436), (52, 2779649), (86, 1680718), (127, 1138124), (172, 840359), (254, 569062), (508, 284531), (509, 283972), (559, 258572), (1018, 141986), (1118, 129286), (1651, 87548), (2036, 70993), (2236, 64643), (3302, 43774), (5461, 26468), (6604, 21887), (6617, 21844), (10922, 13234)]