179682724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 381870720

約数和(自身を除く): 202187996

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 43, 52, 58, 68, 86, 116, 163, 172, 221, 326, 377, 442, 493, 559, 652, 731, 754, 884, 986, 1118, 1247, 1462, 1508, 1972, 2119, 2236, 2494, 2771, 2924, 4238, 4727, 4988, 5542, 6409, 7009, 8476, 9454, 9503, 11084, 12818, 14018, 16211, 18908, 19006, 21199, 25636, 28036, 32422, 36023, 38012, 42398, 61451, 64844, 72046, 80359, 84796, 91117, 119153, 122902, 144092, 160718, 182234, 203261, 238306, 245804, 275587, 321436, 364468, 406522, 476612, 551174, 813044, 1044667, 1102348, 1548989, 2089334, 2642393, 3097978, 3455437, 4178668, 5284786, 6195956, 6910874, 10569572, 13821748, 44920681, 89841362, 179682724]

約数ペア:

[(1, 179682724), (2, 89841362), (4, 44920681), (13, 13821748), (17, 10569572), (26, 6910874), (29, 6195956), (34, 5284786), (43, 4178668), (52, 3455437), (58, 3097978), (68, 2642393), (86, 2089334), (116, 1548989), (163, 1102348), (172, 1044667), (221, 813044), (326, 551174), (377, 476612), (442, 406522), (493, 364468), (559, 321436), (652, 275587), (731, 245804), (754, 238306), (884, 203261), (986, 182234), (1118, 160718), (1247, 144092), (1462, 122902), (1508, 119153), (1972, 91117), (2119, 84796), (2236, 80359), (2494, 72046), (2771, 64844), (2924, 61451), (4238, 42398), (4727, 38012), (4988, 36023), (5542, 32422), (6409, 28036), (7009, 25636), (8476, 21199), (9454, 19006), (9503, 18908), (11084, 16211), (12818, 14018)]