133958528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 294678000

約数和(自身を除く): 160719472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 352, 356, 704, 712, 979, 1069, 1408, 1424, 1958, 2138, 2848, 3916, 4276, 5696, 7832, 8552, 11392, 11759, 15664, 17104, 23518, 31328, 34208, 47036, 62656, 68416, 94072, 95141, 125312, 136832, 188144, 190282, 376288, 380564, 752576, 761128, 1046551, 1505152, 1522256, 2093102, 3044512, 4186204, 6089024, 8372408, 12178048, 16744816, 33489632, 66979264, 133958528]

約数ペア:

[(1, 133958528), (2, 66979264), (4, 33489632), (8, 16744816), (11, 12178048), (16, 8372408), (22, 6089024), (32, 4186204), (44, 3044512), (64, 2093102), (88, 1522256), (89, 1505152), (128, 1046551), (176, 761128), (178, 752576), (352, 380564), (356, 376288), (704, 190282), (712, 188144), (979, 136832), (1069, 125312), (1408, 95141), (1424, 94072), (1958, 68416), (2138, 62656), (2848, 47036), (3916, 34208), (4276, 31328), (5696, 23518), (7832, 17104), (8552, 15664), (11392, 11759)]