156749142011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 199032261120

約数和(自身を除く): 42283119109

約数列:

[1, 7, 11, 67, 77, 439, 469, 737, 1033, 3073, 4489, 4829, 5159, 7231, 11363, 29413, 31423, 33803, 49379, 69211, 79541, 205891, 323543, 345653, 453487, 484477, 761321, 1970671, 2264801, 3174409, 4637137, 4988357, 5329247, 13794697, 21677381, 30383629, 32459959, 34918499, 51008507, 151741667, 212685403, 334219919, 357059549, 2035703143, 2339539433, 14249922001, 22392734573, 156749142011]

約数ペア:

[(1, 156749142011), (7, 22392734573), (11, 14249922001), (67, 2339539433), (77, 2035703143), (439, 357059549), (469, 334219919), (737, 212685403), (1033, 151741667), (3073, 51008507), (4489, 34918499), (4829, 32459959), (5159, 30383629), (7231, 21677381), (11363, 13794697), (29413, 5329247), (31423, 4988357), (33803, 4637137), (49379, 3174409), (69211, 2264801), (79541, 1970671), (205891, 761321), (323543, 484477), (345653, 453487)]