131486328

素因数分解:

$2^3\times 3^5\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 372153600

約数和(自身を除く): 240667272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 243, 283, 324, 478, 486, 566, 648, 717, 849, 956, 972, 1132, 1434, 1698, 1912, 1944, 2151, 2264, 2547, 2868, 3396, 4302, 5094, 5736, 6453, 6792, 7641, 8604, 10188, 12906, 15282, 17208, 19359, 20376, 22923, 25812, 30564, 38718, 45846, 51624, 58077, 61128, 67637, 68769, 77436, 91692, 116154, 135274, 137538, 154872, 183384, 202911, 232308, 270548, 275076, 405822, 464616, 541096, 550152, 608733, 811644, 1217466, 1623288, 1826199, 2434932, 3652398, 4869864, 5478597, 7304796, 10957194, 14609592, 16435791, 21914388, 32871582, 43828776, 65743164, 131486328]

約数ペア:

[(1, 131486328), (2, 65743164), (3, 43828776), (4, 32871582), (6, 21914388), (8, 16435791), (9, 14609592), (12, 10957194), (18, 7304796), (24, 5478597), (27, 4869864), (36, 3652398), (54, 2434932), (72, 1826199), (81, 1623288), (108, 1217466), (162, 811644), (216, 608733), (239, 550152), (243, 541096), (283, 464616), (324, 405822), (478, 275076), (486, 270548), (566, 232308), (648, 202911), (717, 183384), (849, 154872), (956, 137538), (972, 135274), (1132, 116154), (1434, 91692), (1698, 77436), (1912, 68769), (1944, 67637), (2151, 61128), (2264, 58077), (2547, 51624), (2868, 45846), (3396, 38718), (4302, 30564), (5094, 25812), (5736, 22923), (6453, 20376), (6792, 19359), (7641, 17208), (8604, 15282), (10188, 12906)]