129652528

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 256042640

約数和(自身を除く): 126390112

約数列:

[1, 2, 4, 8, 16, 97, 139, 194, 278, 388, 556, 601, 776, 1112, 1202, 1552, 2224, 2404, 4808, 9616, 13483, 26966, 53932, 58297, 83539, 107864, 116594, 167078, 215728, 233188, 334156, 466376, 668312, 932752, 1336624, 8103283, 16206566, 32413132, 64826264, 129652528]

約数ペア:

[(1, 129652528), (2, 64826264), (4, 32413132), (8, 16206566), (16, 8103283), (97, 1336624), (139, 932752), (194, 668312), (278, 466376), (388, 334156), (556, 233188), (601, 215728), (776, 167078), (1112, 116594), (1202, 107864), (1552, 83539), (2224, 58297), (2404, 53932), (4808, 26966), (9616, 13483)]