126540148

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{17449}}^1$

素因数の和:17504

約数の個数: 36

約数和(自身を含む): 264576900

約数和(自身を除く): 138036752

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 17449, 34898, 69796, 122143, 244286, 488572, 645613, 855001, 1291226, 1710002, 2582452, 3420004, 4519291, 9038582, 18077164, 31635037, 63270074, 126540148]

約数ペア:

[(1, 126540148), (2, 63270074), (4, 31635037), (7, 18077164), (14, 9038582), (28, 4519291), (37, 3420004), (49, 2582452), (74, 1710002), (98, 1291226), (148, 855001), (196, 645613), (259, 488572), (518, 244286), (1036, 122143), (1813, 69796), (3626, 34898), (7252, 17449)]