142738148192

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{428777}}^1$

素因数の和:428991

約数の個数: 48

約数和(自身を含む): 286554052512

約数和(自身を除く): 143815904320

約数列:

[1, 2, 4, 8, 16, 32, 101, 103, 202, 206, 404, 412, 808, 824, 1616, 1648, 3232, 3296, 10403, 20806, 41612, 83224, 166448, 332896, 428777, 857554, 1715108, 3430216, 6860432, 13720864, 43306477, 44164031, 86612954, 88328062, 173225908, 176656124, 346451816, 353312248, 692903632, 706624496, 1385807264, 1413248992, 4460567131, 8921134262, 17842268524, 35684537048, 71369074096, 142738148192]

約数ペア:

[(1, 142738148192), (2, 71369074096), (4, 35684537048), (8, 17842268524), (16, 8921134262), (32, 4460567131), (101, 1413248992), (103, 1385807264), (202, 706624496), (206, 692903632), (404, 353312248), (412, 346451816), (808, 176656124), (824, 173225908), (1616, 88328062), (1648, 86612954), (3232, 44164031), (3296, 43306477), (10403, 13720864), (20806, 6860432), (41612, 3430216), (83224, 1715108), (166448, 857554), (332896, 428777)]