138237768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101051}}^1$

素因数の和:101082

約数の個数: 48

約数和(自身を含む): 394102800

約数和(自身を除く): 255865032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 101051, 202102, 303153, 404204, 606306, 808408, 909459, 1212612, 1818918, 1919969, 2425224, 3637836, 3839938, 5759907, 7275672, 7679876, 11519814, 15359752, 17279721, 23039628, 34559442, 46079256, 69118884, 138237768]

約数ペア:

[(1, 138237768), (2, 69118884), (3, 46079256), (4, 34559442), (6, 23039628), (8, 17279721), (9, 15359752), (12, 11519814), (18, 7679876), (19, 7275672), (24, 5759907), (36, 3839938), (38, 3637836), (57, 2425224), (72, 1919969), (76, 1818918), (114, 1212612), (152, 909459), (171, 808408), (228, 606306), (342, 404204), (456, 303153), (684, 202102), (1368, 101051)]