129126057968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3943}}^1\times {\mathrm{49921}}^1$

素因数の和:53913

約数の個数: 40

約数和(自身を含む): 256353863136

約数和(自身を除く): 127227805168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3943, 7886, 15772, 31544, 49921, 63088, 99842, 161663, 199684, 323326, 399368, 646652, 798736, 1293304, 2046761, 2586608, 4093522, 8187044, 16374088, 32748176, 196838503, 393677006, 787354012, 1574708024, 3149416048, 8070378623, 16140757246, 32281514492, 64563028984, 129126057968]

約数ペア:

[(1, 129126057968), (2, 64563028984), (4, 32281514492), (8, 16140757246), (16, 8070378623), (41, 3149416048), (82, 1574708024), (164, 787354012), (328, 393677006), (656, 196838503), (3943, 32748176), (7886, 16374088), (15772, 8187044), (31544, 4093522), (49921, 2586608), (63088, 2046761), (99842, 1293304), (161663, 798736), (199684, 646652), (323326, 399368)]