129460468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 243008640

約数和(自身を除く): 113548172

約数列:

[1, 2, 4, 23, 46, 89, 92, 97, 163, 178, 194, 326, 356, 388, 652, 2047, 2231, 3749, 4094, 4462, 7498, 8188, 8633, 8924, 14507, 14996, 15811, 17266, 29014, 31622, 34532, 58028, 63244, 198559, 333661, 363653, 397118, 667322, 727306, 794236, 1334644, 1407179, 1454612, 2814358, 5628716, 32365117, 64730234, 129460468]

約数ペア:

[(1, 129460468), (2, 64730234), (4, 32365117), (23, 5628716), (46, 2814358), (89, 1454612), (92, 1407179), (97, 1334644), (163, 794236), (178, 727306), (194, 667322), (326, 397118), (356, 363653), (388, 333661), (652, 198559), (2047, 63244), (2231, 58028), (3749, 34532), (4094, 31622), (4462, 29014), (7498, 17266), (8188, 15811), (8633, 14996), (8924, 14507)]