163786128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13487}}^1$

素因数の和:13532

約数の個数: 80

約数和(自身を含む): 481683456

約数和(自身を除く): 317897328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 13487, 26974, 40461, 53948, 80922, 107896, 148357, 161844, 215792, 296714, 310201, 323688, 445071, 593428, 620402, 647376, 890142, 930603, 1186856, 1240804, 1780284, 1861206, 2373712, 2481608, 3412211, 3560568, 3722412, 4963216, 6824422, 7121136, 7444824, 10236633, 13648844, 14889648, 20473266, 27297688, 40946532, 54595376, 81893064, 163786128]

約数ペア:

[(1, 163786128), (2, 81893064), (3, 54595376), (4, 40946532), (6, 27297688), (8, 20473266), (11, 14889648), (12, 13648844), (16, 10236633), (22, 7444824), (23, 7121136), (24, 6824422), (33, 4963216), (44, 3722412), (46, 3560568), (48, 3412211), (66, 2481608), (69, 2373712), (88, 1861206), (92, 1780284), (132, 1240804), (138, 1186856), (176, 930603), (184, 890142), (253, 647376), (264, 620402), (276, 593428), (368, 445071), (506, 323688), (528, 310201), (552, 296714), (759, 215792), (1012, 161844), (1104, 148357), (1518, 107896), (2024, 80922), (3036, 53948), (4048, 40461), (6072, 26974), (12144, 13487)]