141496656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421121}}^1$

素因数の和:421139

約数の個数: 40

約数和(自身を含む): 417753024

約数和(自身を除く): 276256368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421121, 842242, 1263363, 1684484, 2526726, 2947847, 3368968, 5053452, 5895694, 6737936, 8843541, 10106904, 11791388, 17687082, 20213808, 23582776, 35374164, 47165552, 70748328, 141496656]

約数ペア:

[(1, 141496656), (2, 70748328), (3, 47165552), (4, 35374164), (6, 23582776), (7, 20213808), (8, 17687082), (12, 11791388), (14, 10106904), (16, 8843541), (21, 6737936), (24, 5895694), (28, 5053452), (42, 3368968), (48, 2947847), (56, 2526726), (84, 1684484), (112, 1263363), (168, 842242), (336, 421121)]