128510892

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 337100400

約数和(自身を除く): 208589508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 83, 123, 164, 166, 246, 249, 332, 369, 492, 498, 738, 747, 996, 1049, 1476, 1494, 2098, 2988, 3147, 3403, 4196, 6294, 6806, 9441, 10209, 12588, 13612, 18882, 20418, 30627, 37764, 40836, 43009, 61254, 86018, 87067, 122508, 129027, 172036, 174134, 258054, 261201, 348268, 387081, 516108, 522402, 774162, 783603, 1044804, 1548324, 1567206, 3134412, 3569747, 7139494, 10709241, 14278988, 21418482, 32127723, 42836964, 64255446, 128510892]

約数ペア:

[(1, 128510892), (2, 64255446), (3, 42836964), (4, 32127723), (6, 21418482), (9, 14278988), (12, 10709241), (18, 7139494), (36, 3569747), (41, 3134412), (82, 1567206), (83, 1548324), (123, 1044804), (164, 783603), (166, 774162), (246, 522402), (249, 516108), (332, 387081), (369, 348268), (492, 261201), (498, 258054), (738, 174134), (747, 172036), (996, 129027), (1049, 122508), (1476, 87067), (1494, 86018), (2098, 61254), (2988, 43009), (3147, 40836), (3403, 37764), (4196, 30627), (6294, 20418), (6806, 18882), (9441, 13612), (10209, 12588)]