121022512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 262580416

約数和(自身を除く): 141557904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 137, 208, 248, 274, 403, 496, 548, 806, 1096, 1612, 1781, 2192, 3224, 3562, 4247, 6448, 7124, 8494, 14248, 16988, 18769, 28496, 33976, 37538, 55211, 67952, 75076, 110422, 150152, 220844, 243997, 300304, 441688, 487994, 581839, 883376, 975988, 1163678, 1951976, 2327356, 3903952, 4654712, 7563907, 9309424, 15127814, 30255628, 60511256, 121022512]

約数ペア:

[(1, 121022512), (2, 60511256), (4, 30255628), (8, 15127814), (13, 9309424), (16, 7563907), (26, 4654712), (31, 3903952), (52, 2327356), (62, 1951976), (104, 1163678), (124, 975988), (137, 883376), (208, 581839), (248, 487994), (274, 441688), (403, 300304), (496, 243997), (548, 220844), (806, 150152), (1096, 110422), (1612, 75076), (1781, 67952), (2192, 55211), (3224, 37538), (3562, 33976), (4247, 28496), (6448, 18769), (7124, 16988), (8494, 14248)]