168971976

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 488816640

約数和(自身を除く): 319844664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 127, 136, 153, 204, 254, 306, 381, 408, 508, 612, 762, 1016, 1087, 1143, 1224, 1524, 2159, 2174, 2286, 3048, 3261, 4318, 4348, 4572, 6477, 6522, 8636, 8696, 9144, 9783, 12954, 13044, 17272, 18479, 19431, 19566, 25908, 26088, 36958, 38862, 39132, 51816, 55437, 73916, 77724, 78264, 110874, 138049, 147832, 155448, 166311, 221748, 276098, 332622, 414147, 443496, 552196, 665244, 828294, 1104392, 1242441, 1330488, 1656588, 2346833, 2484882, 3313176, 4693666, 4969764, 7040499, 9387332, 9939528, 14080998, 18774664, 21121497, 28161996, 42242994, 56323992, 84485988, 168971976]

約数ペア:

[(1, 168971976), (2, 84485988), (3, 56323992), (4, 42242994), (6, 28161996), (8, 21121497), (9, 18774664), (12, 14080998), (17, 9939528), (18, 9387332), (24, 7040499), (34, 4969764), (36, 4693666), (51, 3313176), (68, 2484882), (72, 2346833), (102, 1656588), (127, 1330488), (136, 1242441), (153, 1104392), (204, 828294), (254, 665244), (306, 552196), (381, 443496), (408, 414147), (508, 332622), (612, 276098), (762, 221748), (1016, 166311), (1087, 155448), (1143, 147832), (1224, 138049), (1524, 110874), (2159, 78264), (2174, 77724), (2286, 73916), (3048, 55437), (3261, 51816), (4318, 39132), (4348, 38862), (4572, 36958), (6477, 26088), (6522, 25908), (8636, 19566), (8696, 19431), (9144, 18479), (9783, 17272), (12954, 13044)]