140097906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31511}}^1$

素因数の和:31551

約数の個数: 48

約数和(自身を含む): 344111040

約数和(自身を除く): 204013134

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 31511, 63022, 94533, 189066, 283599, 409643, 567198, 598709, 819286, 1197418, 1228929, 1796127, 2457858, 3592254, 3686787, 5388381, 7373574, 7783217, 10776762, 15566434, 23349651, 46699302, 70048953, 140097906]

約数ペア:

[(1, 140097906), (2, 70048953), (3, 46699302), (6, 23349651), (9, 15566434), (13, 10776762), (18, 7783217), (19, 7373574), (26, 5388381), (38, 3686787), (39, 3592254), (57, 2457858), (78, 1796127), (114, 1228929), (117, 1197418), (171, 819286), (234, 598709), (247, 567198), (342, 409643), (494, 283599), (741, 189066), (1482, 94533), (2223, 63022), (4446, 31511)]