108403876

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 233271360

約数和(自身を除く): 124867484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 139, 161, 173, 196, 278, 322, 346, 556, 644, 692, 973, 1127, 1211, 1946, 2254, 2422, 3197, 3892, 3979, 4508, 4844, 6394, 6811, 7958, 8477, 12788, 13622, 15916, 16954, 22379, 24047, 27244, 27853, 33908, 44758, 48094, 55706, 89516, 96188, 111412, 156653, 168329, 194971, 313306, 336658, 389942, 553081, 626612, 673316, 779884, 1106162, 1178303, 2212324, 2356606, 3871567, 4713212, 7743134, 15486268, 27100969, 54201938, 108403876]

約数ペア:

[(1, 108403876), (2, 54201938), (4, 27100969), (7, 15486268), (14, 7743134), (23, 4713212), (28, 3871567), (46, 2356606), (49, 2212324), (92, 1178303), (98, 1106162), (139, 779884), (161, 673316), (173, 626612), (196, 553081), (278, 389942), (322, 336658), (346, 313306), (556, 194971), (644, 168329), (692, 156653), (973, 111412), (1127, 96188), (1211, 89516), (1946, 55706), (2254, 48094), (2422, 44758), (3197, 33908), (3892, 27853), (3979, 27244), (4508, 24047), (4844, 22379), (6394, 16954), (6811, 15916), (7958, 13622), (8477, 12788)]